name, email, avatar, bio, isHost, joinedAt
// messages/chatRoomId/messages/messageId
// reviews/reviewId
1. Why Flutter for an Airbnb-Scale App? Airbnb’s core needs—high-performance maps, smooth animations, complex state management, and a single codebase for two stores—make Flutter an excellent choice.
Using syncfusion_flutter_datepicker to disable already booked dates (fetch from Firestore).