The Serverless Bed & Breakfast is a cloud-based hotel reservation system. This system provides the facility to reserve hotel accommodation, order food from the restaurant and allows customers to request a personalized trip package from the tour operator. Customers, Hotel Management, Kitchen, and Tour Operators are the four primary components of this system. Customers must register or login to use the other services provided by the application. Furthermore, customer oversees communicating with other services to register feedback, book tours, and place food orders etc. Users may also get online help with website navigation, room availability, booking management, and ordering food from the restaurant. Customers may use the Hotel Management service to book rooms or beds and engage with the kitchen to acknowledge their service. Kitchen service oversees taking customer orders, sending bills to hotel management, and preparing meals (only breakfast). Meal preparation necessitates inventory access, cooking, scheduling, and order management. The application also provides tour operator services which offers customers with a customized tour package. It also sends out created tour package information to customers through email