Design a food delivery app including UX for seller app, MVP creation, success metrics, user app flow, and geo-based hotel search.

To design a food delivery app, I'd start by clarifying the scope: standalone or integrated, and the type of delivery (ready-to-eat meals, groceries, etc.). Assuming a standalone app for ready-to-eat meals, the MVP would focus on core functionality: user registration, restaurant browsing/searching, order placement, payment processing, and basic order tracking. The seller app MVP would include menu management, order acceptance/rejection, and status updates. Key user flows would cover browsing, ordering, and tracking. Geo-based hotel search can be integrated by allowing users to search for restaurants within a specified radius of their current location or a chosen address. Success metrics would include order volume, customer acquisition cost, customer lifetime value, delivery time, order accuracy, and user/seller satisfaction ratings.