What are the conditions for making a swimming pool on the second floor of the hotel?

A normal swimming lane is 50 meters long, 40 meters wide and 2 meters deep, which means that the light and water carrying capacity of the second floor of the hotel reaches 4000 tons, and the building frame level is many times higher than the normal level.

In addition, it is very expensive to install boilers used in winter without fixed customers.

Most of the roofs with swimming pools in the middle of the floors I have seen will not exceed the fifth floor, which limits the number of customers in your hotel.

A good swimming pool has a radius of 3 kilometers in downtown area, with an average of 1000 people visiting every day, which can maintain the cost!