This document is doc document 1. The first floor area: hall, general service desk, luggage room, monitoring room, two public toilets, lobby bar, business center, passenger elevator hall, restaurant area, and the top surface, wall and floor of strong and weak current areas. 2. Area on the second floor: passenger elevator hall, cloister, corridor, public toilet, all dining rooms and the top, wall and ground of strong and weak power distribution area.