The project is XX Building, with two floors underground and ten floors above the ground. The second underground floor is a garage in peacetime, a nuclear level six, regular level six, class A civil air defense material warehouse in wartime, and the first underground floor is a equipment room and garage; The first floor is the lobby, dining room, commercial room and kitchen, and the second floor is the dining room, conference room, etc; The third floor is a multi-function hall, gym and entertainment room, and the fourth to tenth floors are guest rooms. The building height is