diff --git a/estate/__manifest__.py b/estate/__manifest__.py
index d7cfa57d4c5..678edd0c243 100644
--- a/estate/__manifest__.py
+++ b/estate/__manifest__.py
@@ -1,11 +1,18 @@
 {
     "name": "Estate",  # The name that will appear in the App list
-    "version": "16.0.0",  # Version
+    "version": "18.0.1.0.49",  # Version
     "application": True,  # This line says the module is an App, and not a module
     "depends": ["base"],  # dependencies
-    "data": [
-
+    'data': [
+        'security/ir.model.access.csv',
+        'views/estate_property_views.xml',
+        'views/estate_property_offer_views.xml',
+        'views/estate_property_type_views.xml',
+        'views/estate_property_tag_views.xml',
+        'views/res_users_views.xml',
+        'views/estate_menus.xml',
     ],
+
     "installable": True,
     'license': 'LGPL-3',
 }
diff --git a/estate/models.py b/estate/models.py
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..a9459ed5906
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1,5 @@
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
+from . import res_users
\ No newline at end of file
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
new file mode 100644
index 00000000000..435a8e0a92b
--- /dev/null
+++ b/estate/models/estate_property.py
@@ -0,0 +1,123 @@
+from odoo import models, fields, api
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Real Estate Property"
+    _order = "id desc"
+    
+    _sql_constraints = [
+        ('check_expected_price', 'CHECK(expected_price > 0)', 'Expected price must be strictly positive'),
+        ('check_selling_price', 'CHECK(selling_price >= 0)', 'Selling price must be positive'),
+    ]
+
+    # Basic Information
+    name = fields.Char(required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(copy=False, default=lambda self: fields.Date.add(fields.Date.today(), months=2))
+    active = fields.Boolean(default=True)
+    state = fields.Selection(
+        selection=[
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'),
+            ('cancelled', 'Cancelled'),
+        ], default='new')
+    property_type_id = fields.Many2one("estate.property.type", string="Property Type")
+    # Pricing
+    expected_price = fields.Float(required=True)
+    selling_price = fields.Float(readonly=True, copy=False)
+    best_price = fields.Float(compute='_compute_best_price', string='Best Offer')
+    
+    # Property Details
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer()
+    facades = fields.Integer()
+    total_area = fields.Integer(compute='_compute_total_area', string='Total Area')
+    
+    # Features
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer()
+    garden_orientation = fields.Selection(
+        selection=[
+            ('north', 'North'),
+            ('south', 'South'),
+            ('east', 'East'),
+            ('west', 'West'),
+        ]
+    )
+    
+    # People
+    salesperson_id = fields.Many2one('res.users', string='Salesperson', default=lambda self: self.env.user)
+    buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
+    
+    # Tags
+    tag_ids = fields.Many2many('estate.property.tag', string='Tags')
+    
+    # Offers
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string='Offers')
+    
+    # Computed Methods
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+    
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            prices = record.offer_ids.mapped('price')
+            record.best_price = max(prices) if prices else 0.0
+    
+    # Onchange Methods
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = 'north'
+        else:
+            self.garden_area = 0
+            self.garden_orientation = False
+    
+    # Button Action Methods (Public - no underscore prefix)
+    def action_cancel(self):
+        for record in self:
+            if record.state == 'sold':
+                raise UserError("Cannot cancel a sold property")
+            record.state = 'cancelled'
+        return True
+    
+    def action_sold(self):
+        for record in self:
+            if record.state == 'cancelled':
+                raise UserError("Cannot sell a cancelled property")
+            record.state = 'sold'
+        return True
+    
+    # Python Constraints
+    @api.constrains('selling_price', 'expected_price')
+    def _check_selling_price(self):
+        for record in self:
+            # Skip validation if selling price is zero (not yet sold)
+            if float_is_zero(record.selling_price, precision_digits=2):
+                continue
+            
+            # Calculate 90% of expected price
+            min_selling_price = record.expected_price * 0.9
+            
+            # Compare selling price with minimum allowed (90% of expected)
+            if float_compare(record.selling_price, min_selling_price, precision_digits=2) < 0:
+                raise ValidationError(
+                    f"Selling price ({record.selling_price:.2f}) cannot be lower than 90% of expected price ({min_selling_price:.2f})"
+                )
+    
+    # CRUD Method Overrides
+    @api.ondelete(at_uninstall=False)
+    def _check_property_deletion(self):
+        for record in self:
+            if record.state not in ['new', 'cancelled']:
+                raise UserError(f"Cannot delete property '{record.name}' because it is in '{record.state}' state. Only 'New' or 'Cancelled' properties can be deleted.")
\ No newline at end of file
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
new file mode 100644
index 00000000000..1325b5da28e
--- /dev/null
+++ b/estate/models/estate_property_offer.py
@@ -0,0 +1,97 @@
+from odoo import models, fields, api
+from datetime import timedelta
+from odoo.exceptions import UserError
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "Real Estate Property Offer"
+    _order = "price desc"
+    
+    _sql_constraints = [
+        ('check_offer_price', 'CHECK(price > 0)', 'Offer price must be strictly positive'),
+    ]
+
+    # Basic Information
+    price = fields.Float()
+    status = fields.Selection(
+        selection=[
+            ('accepted', 'Accepted'),
+            ('refused', 'Refused'),
+        ], copy=False)
+    validity = fields.Integer(default=7, string='Validity (days)')
+    date_deadline = fields.Date(compute='_compute_date_deadline', inverse='_inverse_date_deadline', string='Deadline')
+    
+    # Relationships
+    partner_id = fields.Many2one('res.partner', string='Partner', required=True)
+    property_id = fields.Many2one('estate.property', string='Property', required=True)
+    property_type_id = fields.Many2one('estate.property.type', related='property_id.property_type_id', string='Property Type', store=True)
+    
+    # Computed Methods
+    @api.depends('create_date', 'validity')
+    def _compute_date_deadline(self):
+        for record in self:
+            # Use create_date if available, otherwise use today as fallback
+            base_date = record.create_date.date() if record.create_date else fields.Date.today()
+            record.date_deadline = base_date + timedelta(days=record.validity)
+    
+    def _inverse_date_deadline(self):
+        for record in self:
+            if record.date_deadline and record.create_date:
+                # Calculate validity based on deadline and create_date
+                base_date = record.create_date.date()
+                delta = record.date_deadline - base_date
+                record.validity = delta.days
+            elif record.date_deadline:
+                # If no create_date, use today as fallback
+                today = fields.Date.today()
+                delta = record.date_deadline - today
+                record.validity = delta.days
+    
+    # Button Action Methods (Public - no underscore prefix)
+    def action_accept(self):
+        for record in self:
+            # Refuse all other offers for this property first
+            other_offers = record.property_id.offer_ids.filtered(lambda o: o.id != record.id)
+            other_offers.write({'status': 'refused'})
+            
+            # Accept this offer
+            record.status = 'accepted'
+            
+            # Set buyer and selling price on the property
+            record.property_id.buyer_id = record.partner_id
+            record.property_id.selling_price = record.price
+        return True
+    
+    def action_refuse(self):
+        for record in self:
+            record.status = 'refused'
+        return True
+    
+    # CRUD Method Overrides
+    @api.model_create_multi
+    def create(self, vals_list):
+        # Handle both single record and batch creation
+        if not isinstance(vals_list, list):
+            vals_list = [vals_list]
+        
+        # Process each record in the batch
+        for vals in vals_list:
+            # Get the property record
+            property_id = vals.get('property_id')
+            if property_id:
+                property_record = self.env['estate.property'].browse(property_id)
+                
+                # Check if offer price is higher than existing offers
+                existing_offers = property_record.offer_ids
+                if existing_offers:
+                    max_existing_price = max(existing_offers.mapped('price'))
+                    if vals.get('price', 0) <= max_existing_price:
+                        raise UserError(f"Offer price must be higher than existing offers. Current highest offer: {max_existing_price}")
+                
+                # Set property state to 'Offer Received'
+                property_record.state = 'offer_received'
+        
+        # Always call super() to maintain the flow
+        return super().create(vals_list)
+    
+    
\ No newline at end of file
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
new file mode 100644
index 00000000000..88668412ee3
--- /dev/null
+++ b/estate/models/estate_property_tag.py
@@ -0,0 +1,15 @@
+from odoo import models, fields
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "Real Estate Property Tag"
+    _order = "name"
+    
+    _sql_constraints = [
+        ('check_name_unique', 'UNIQUE(name)', 'Property tag name must be unique'),
+    ]
+
+    # Basic Information
+    name = fields.Char(required=True)
+    color = fields.Integer()
+    
\ No newline at end of file
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
new file mode 100644
index 00000000000..dca9e90ef81
--- /dev/null
+++ b/estate/models/estate_property_type.py
@@ -0,0 +1,26 @@
+from odoo import models, fields, api
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "Real Estate Property Type"
+    _order = "sequence, name"
+    
+    _sql_constraints = [
+        ('check_name_unique', 'UNIQUE(name)', 'Property type name must be unique'),
+    ]
+
+    # Basic Information
+    sequence = fields.Integer(default=10)
+    name = fields.Char(required=True)
+    
+    # Relationships
+    property_ids = fields.One2many('estate.property', 'property_type_id', string='Properties')
+    offer_ids = fields.One2many('estate.property.offer', 'property_type_id', string='Offers')
+    offer_count = fields.Integer(compute='_compute_offer_count', string='Offers Count')
+    
+    # Computed Methods
+    @api.depends('offer_ids')
+    def _compute_offer_count(self):
+        for record in self:
+            record.offer_count = len(record.offer_ids)
+    
\ No newline at end of file
diff --git a/estate/models/res_users.py b/estate/models/res_users.py
new file mode 100644
index 00000000000..2c7fbf53afd
--- /dev/null
+++ b/estate/models/res_users.py
@@ -0,0 +1,6 @@
+from odoo import fields, models
+
+class ResUsers(models.Model):
+    _inherit = "res.users"
+
+    property_ids = fields.One2many('estate.property', 'salesperson_id', string='Properties', domain=[('state', 'in', ['new', 'offer_received'])])
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..a42bd95f417
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_property_user,access_estate_property_user,model_estate_property,base.group_user,1,1,1,1
+access_estate_property_type_user,access_estate_property_type_user,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag_user,access_estate_property_tag_user,model_estate_property_tag,base.group_user,1,1,1,1
+access_estate_property_offer_user,access_estate_property_offer_user,model_estate_property_offer,base.group_user,1,1,1,1
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
new file mode 100644
index 00000000000..7c07380b235
--- /dev/null
+++ b/estate/views/estate_menus.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<odoo>
+    <menuitem id="estate_menu_root" name="Real Estate">
+        <menuitem id="estate_first_level_menu" name="Advertisements">
+            <menuitem id="estate_property_menu_action" action="estate_property_action"/>
+        </menuitem>
+        <menuitem id="estate_settings_menu" name="Settings">
+            <menuitem id="estate_property_type_menu_action" action="estate_property_type_action"/>
+            <menuitem id="estate_property_tag_menu_action" action="estate_property_tag_action"/>
+        </menuitem>
+    </menuitem>
+</odoo>
diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml
new file mode 100644
index 00000000000..590cda205b6
--- /dev/null
+++ b/estate/views/estate_property_offer_views.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0"?>
+<odoo>
+    <!-- List View Definition -->
+    <record id="estate_property_offer_view_list" model="ir.ui.view">
+        <field name="name">estate.property.offer.list</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <list string="Property Offers" editable="bottom" decoration-danger="status == 'refused'" decoration-success="status == 'accepted'">
+                <field name="price"/>
+                <field name="partner_id"/>
+                <field name="property_type_id"/>
+                <field name="validity"/>
+                <field name="date_deadline"/>
+                <field name="status" column_invisible="True"/>
+            </list>
+        </field>
+    </record>
+
+    <!-- Form View Definition -->
+    <record id="estate_property_offer_view_form" model="ir.ui.view">
+        <field name="name">estate.property.offer.form</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <form string="Property Offer">
+                <header>
+                    <button name="action_accept" string="Accept" type="object" icon="fa-check" invisible="status in ['accepted', 'refused']"/>
+                    <button name="action_refuse" string="Refuse" type="object" icon="fa-times" invisible="status in ['accepted', 'refused']"/>
+                </header>
+                <sheet>
+                    <group>
+                        <field name="price"/>
+                        <field name="partner_id"/>
+                        <field name="validity"/>
+                        <field name="date_deadline"/>
+                        <field name="status"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..12e9b17ca18
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0"?>
+<odoo>
+    <!-- List View Definition -->
+    <record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list string="Property Tags" editable="bottom">
+                <field name="name"/>
+            </list>
+        </field>
+    </record>
+
+    <!-- Form View Definition -->
+    <record id="estate_property_tag_view_form" model="ir.ui.view">
+        <field name="name">estate.property.tag.form</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <form string="Property Tag">
+                <sheet>
+                    <h1>
+                        <field name="name" placeholder="Tag Name"/>
+                    </h1>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <!-- Search View Definition -->
+    <record id="estate_property_tag_view_search" model="ir.ui.view">
+        <field name="name">estate.property.tag.search</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <search string="Property Tags">
+                <field name="name"/>
+            </search>
+        </field>
+    </record>
+
+    <!-- Action Window Definition -->
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..95044f7b09c
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>
+<odoo>
+    <!-- List View Definition -->
+    <record id="estate_property_type_view_list" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <list string="Property Types">
+                <field name="sequence" widget="handle"/>
+                <field name="name"/>
+            </list>
+        </field>
+    </record>
+
+        <!-- Action Window Definition for Stat Button -->
+    <record id="action_view_offers" model="ir.actions.act_window">
+        <field name="name">Property Offers</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list,form</field>
+        <field name="domain">[('property_type_id', '=', active_id)]</field>
+        <field name="context">{'default_property_type_id': active_id}</field>
+    </record>
+
+    <!-- Form View Definition -->
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Property Type">
+                <sheet>
+                    <div class="oe_button_box" name="button_box">
+                        <button name="%(action_view_offers)d" type="action" class="oe_stat_button" icon="fa-money">
+                            <field name="offer_count" widget="statinfo" string="Offers"/>
+                        </button>
+                    </div>
+                    <h1>
+                        <field name="name" placeholder="Property Type Name"/>
+                    </h1>
+                    <notebook>
+                        <page string="Properties">
+                            <field name="property_ids">
+                                <list>
+                                    <field name="name"/>
+                                    <field name="expected_price"/>
+                                    <field name="state"/>
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <!-- Search View Definition -->
+    <record id="estate_property_type_view_search" model="ir.ui.view">
+        <field name="name">estate.property.type.search</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <search string="Property Types">
+                <field name="name"/>
+            </search>
+        </field>
+    </record>
+
+
+
+    <!-- Action Window Definition -->
+    <record id="estate_property_type_action" model="ir.actions.act_window">
+        <field name="name">Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+        <field name="view_id" ref="estate_property_type_view_list"/>
+        <field name="search_view_id" ref="estate_property_type_view_search"/>
+    </record>
+</odoo>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..5b858108d2f
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,165 @@
+<?xml version="1.0"?>
+<odoo>
+    <!-- List View Definition -->
+    <record id="estate_property_view_list" model="ir.ui.view">
+        <field name="name">estate.property.list</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <list string="Properties" decoration-success="state == 'offer_received'" decoration-bf="state == 'offer_accepted'" decoration-muted="state == 'sold'">
+                <field name="name"/>
+                <field name="property_type_id"/>
+                <field name="postcode"/>
+                <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                <field name="bedrooms"/>
+                <field name="living_area"/>
+                <field name="expected_price"/>
+                <field name="selling_price"/>
+                <field name="date_availability" optional="hide"/>
+                <field name="state"/>
+            </list>
+        </field>
+    </record>
+
+    <!-- Form View Definition -->
+    <record id="estate_property_view_form" model="ir.ui.view">
+        <field name="name">estate.property.form</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <form string="Property">
+                <header>
+                    <button name="action_sold" string="Sold" type="object" invisible="state in ['sold', 'cancelled']"/>
+                    <button name="action_cancel" string="Cancel" type="object" invisible="state in ['sold', 'cancelled']"/>
+                    <field name="state" widget="statusbar"/>
+                </header>
+                <sheet>
+                    <h1>
+                        <field name="name" placeholder="Property Title"/>
+                    </h1>
+                    <group>
+                        <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                    </group>
+                    <group>
+                        <group>
+                            <field name="property_type_id" options="{'no_create': True, 'no_edit': True}"/>
+                            <field name="postcode"/>
+                            <field name="date_availability"/>
+                        </group>
+                        <group>
+                            <field name="expected_price"/>
+                            <field name="selling_price"/>
+                            <field name="best_price"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Description">
+                            <field name="description"/>
+                        </page>
+                        <page string="Other Info">
+                            <group>
+                                <group>
+                                    <field name="bedrooms"/>
+                                    <field name="living_area"/>
+                                    <field name="facades"/>
+                                    <field name="total_area"/>
+                                </group>
+                                <group>
+                                    <field name="garage"/>
+                                    <field name="garden"/>
+                                    <field name="garden_area" invisible="garden == False"/>
+                                    <field name="garden_orientation" invisible="garden == False"/>
+                                </group>
+                            </group>
+                        </page>
+                        <page string="People">
+                            <group>
+                                <field name="salesperson_id"/>
+                                <field name="buyer_id"/>
+                            </group>
+                        </page>
+                        <page string="Offers">
+                            <field name="offer_ids" readonly="state in ['offer_accepted', 'sold', 'cancelled']"/>
+                        </page>
+                    </notebook>
+                    <group>
+                        <field name="active"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <!-- Search View Definition -->
+    <record id="estate_property_view_search" model="ir.ui.view">
+        <field name="name">estate.property.search</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <search string="Properties">
+                <field name="name" string="Title"/>
+                <field name="property_type_id"/>
+                <field name="postcode"/>
+                <field name="expected_price"/>
+                <field name="bedrooms"/>
+                <field name="living_area" string="Living Area (sqm)" filter_domain="[('living_area', '>=', self)]"/>
+                <field name="facades"/>
+                <separator/>
+                <filter name="available" string="Available" domain="[('state', 'in', ['new', 'offer_received'])]"/>
+                <filter name="sold" string="Sold" domain="[('state', '=', 'sold')]"/>
+                <separator/>
+                <group expand="1" string="Group By">
+                    <filter name="state" string="Status" context="{'group_by': 'state'}"/>
+                    <filter name="property_type" string="Property Type" context="{'group_by': 'property_type_id'}"/>
+                    <filter name="postcode" string="Postcode" context="{'group_by': 'postcode'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+
+    <!-- Kanban View Definition -->
+    <record id="estate_property_view_kanban" model="ir.ui.view">
+        <field name="name">estate.property.kanban</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="property_type_id" quick_create="false">
+                <field name="name"/>
+                <field name="expected_price"/>
+                <field name="best_price"/>
+                <field name="selling_price"/>
+                <field name="state"/>
+                <field name="tag_ids"/>
+                <templates>
+                    <t t-name="kanban-box">
+                        <div class="oe_kanban_card">
+                            <div class="oe_kanban_content">
+                                <div class="oe_kanban_header">
+                                    <strong><field name="name"/></strong>
+                                </div>
+                                <div class="oe_kanban_body">
+                                    <div>Expected Price: <field name="expected_price"/></div>
+                                    <div t-if="record.state.raw_value == 'offer_received'">
+                                        Best Price: <field name="best_price"/>
+                                    </div>
+                                    <div t-if="record.state.raw_value == 'offer_accepted'">
+                                        Selling Price: <field name="selling_price"/>
+                                    </div>
+                                    <div class="oe_kanban_tags">
+                                        <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                    </t>
+                </templates>
+            </kanban>
+        </field>
+    </record>
+
+    <!-- Action Window Definition -->
+    <record id="estate_property_action" model="ir.actions.act_window">
+        <field name="name">Estate Properties</field>
+    <field name="res_model">estate.property</field>
+        <field name="view_mode">kanban,list,form</field>
+        <field name="view_id" ref="estate_property_view_list"/>
+        <field name="search_view_id" ref="estate_property_view_search"/>
+        <field name="context">{'search_default_available': True}</field>
+</record>
+</odoo>
\ No newline at end of file
diff --git a/estate/views/res_users_views.xml b/estate/views/res_users_views.xml
new file mode 100644
index 00000000000..99a7c54b6de
--- /dev/null
+++ b/estate/views/res_users_views.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<odoo>
+    <!-- Inherit Users Form View to Add Properties -->
+    <record id="res_users_view_form_inherit_estate" model="ir.ui.view">
+        <field name="name">res.users.form.inherit.estate</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//notebook" position="inside">
+                <page string="Real Estate Properties">
+                    <field name="property_ids">
+                        <list>
+                            <field name="name"/>
+                            <field name="postcode"/>
+                            <field name="expected_price"/>
+                            <field name="selling_price"/>
+                            <field name="state"/>
+                        </list>
+                    </field>
+                </page>
+            </xpath>
+        </field>
+    </record>
+</odoo>
diff --git a/estate_account/README.md b/estate_account/README.md
new file mode 100644
index 00000000000..8921befd37e
--- /dev/null
+++ b/estate_account/README.md
@@ -0,0 +1,17 @@
+# Estate Account Module
+
+## Description
+This module serves as a bridge between the Estate and Account modules, enabling integration between real estate management and accounting functionality.
+
+## Dependencies
+- **estate**: Real Estate Property Management
+- **account**: Odoo Accounting Module
+
+## Status
+Currently an empty shell module, ready for future development of estate-accounting integration features.
+
+## Future Features
+- Invoice generation for property sales
+- Commission tracking for sales agents
+- Payment management integration
+- Real estate financial reporting
diff --git a/estate_account/__init__.py b/estate_account/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate_account/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate_account/__manifest__.py b/estate_account/__manifest__.py
new file mode 100644
index 00000000000..225f6e5d616
--- /dev/null
+++ b/estate_account/__manifest__.py
@@ -0,0 +1,11 @@
+{
+    "name": "Estate Account",
+    "version": "18.0.1.0.5",
+    "application": False,  # This is a module, not an app
+    "depends": ["estate", "account"],  # Depends on both estate and account modules
+    'data': [
+        'security/ir.model.access.csv',
+    ],
+    "installable": True,
+    'license': 'LGPL-3',
+}
diff --git a/estate_account/models/__init__.py b/estate_account/models/__init__.py
new file mode 100644
index 00000000000..89fe4948834
--- /dev/null
+++ b/estate_account/models/__init__.py
@@ -0,0 +1,2 @@
+from . import estate_account
+from . import estate_property
diff --git a/estate_account/models/estate_account.py b/estate_account/models/estate_account.py
new file mode 100644
index 00000000000..fd958125878
--- /dev/null
+++ b/estate_account/models/estate_account.py
@@ -0,0 +1,9 @@
+from odoo import models, fields
+
+class EstateAccount(models.Model):
+    _name = "estate.account"
+    _description = "Estate Account Integration"
+
+    # Basic Information
+    name = fields.Char(required=True)
+    description = fields.Text()
diff --git a/estate_account/models/estate_property.py b/estate_account/models/estate_property.py
new file mode 100644
index 00000000000..6b3284548be
--- /dev/null
+++ b/estate_account/models/estate_property.py
@@ -0,0 +1,42 @@
+from odoo import models, Command
+import logging
+
+_logger = logging.getLogger(__name__)
+
+class EstateProperty(models.Model):
+    _inherit = "estate.property"
+
+    def action_sold(self):
+        # Add debugging to verify the override is working
+        _logger.info("Estate Account: action_sold method called for property: %s", self.name)
+        print(f"Estate Account: Selling property '{self.name}' - Creating invoice")
+        
+        # Create invoice for the property sale
+        for record in self:
+            # Calculate commission (6% of selling price) and administrative fee
+            commission_amount = record.selling_price * 0.06
+            admin_fee = 100.00
+            
+            # Create the invoice
+            invoice = self.env['account.move'].create({
+                'partner_id': record.buyer_id.id,
+                'move_type': 'out_invoice',  # Customer Invoice
+                'invoice_line_ids': [
+                    Command.create({
+                        'name': f'Commission for property: {record.name}',
+                        'quantity': 1,
+                        'price_unit': commission_amount,
+                    }),
+                    Command.create({
+                        'name': 'Administrative fees',
+                        'quantity': 1,
+                        'price_unit': admin_fee,
+                    }),
+                ],
+            })
+            
+            _logger.info("Estate Account: Created invoice %s for property %s", invoice.name, record.name)
+            print(f"Estate Account: Created invoice {invoice.name} for property '{record.name}'")
+        
+        # Call the parent method to maintain original functionality
+        return super().action_sold()
diff --git a/estate_account/security/ir.model.access.csv b/estate_account/security/ir.model.access.csv
new file mode 100644
index 00000000000..0cb3e16f01f
--- /dev/null
+++ b/estate_account/security/ir.model.access.csv
@@ -0,0 +1,2 @@
+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_account_user,access_estate_account_user,model_estate_account,base.group_user,1,1,1,1