How many square meters is suitable for a two-story hotel?

20 square meters. The two-story hotel doesn't need to be too big, but should be simple, atmospheric and fashionable. They only need to meet the functional requirements of dining space that can accommodate 100 people at the same time, and two floors of 20 square meters can accommodate 100 people. Hotels, or hotels, are places that mainly provide short-term accommodation for tourists.