This data is a cad drawing of the hotel building construction in a commercial city on the 16th floor of a city, including the general layout, the first floor plan, the second floor plan, the third floor plan, the fourth floor plan, the fifth floor plan, the sixth floor plan, the seventh floor plan, the eighth floor plan, the ninth floor plan, the tenth floor plan, the eleventh floor plan, the twelfth floor plan, the thirteenth floor plan, 14th floor