PG and Rental Booking APP - Flutter

I am looking to develop a Flutter 3 in 1 App. Flexible with budget

Which it is a PG and rental flat booking site..

Main Features:
1. PG & Accommodation Booking
Find and book PGs, flats, studios, and shared accommodations

Search by location (e.g., Electronic City, Bengaluru)

Filter by property type, price range (₹7,200-₹25,000), amenities

Available properties ranging from ₹10,000 onwards

Instant booking with quick checkout using referral codes

Multiple payment options (Debit/Credit Card, Net Banking, PayPal, UPI)

2. Featured Properties
Examples include:

Co-liv Stays - 2BHK flats with furnishing, gym, parking, EV charging, swimming pool (₹16,000/month)

Asteria Stays - 2BHK furnished accommodations

Zolo Stays - Various amenities and configurations

3. Referral Rewards Program
Users earn coins/rewards when they refer properties to friends

Rewards credited to wallet (e.g., 200 coins for a successful booking)

4. Lifestyle Services Hub

Fruit Juices & Milkshakes -
Meals & Curries
Dry Fruits & Snacks

5. User Functionality
Sign-up via phone number & OTP verification

Property owner account creation

Location-based services

User profile with booking history

Help center for customer support

My Orders tracking for food/services

Key Value Propositions:
"Find Your Perfect Stay" - Easy property discovery
"Book Instantly, Move Easily" - Quick booking process
"Share & Earn" - Referral rewards system
Multi-service ecosystem beyond just PG bookings (food, lifestyle services)