How many floors are there in Jingxi Sunshine Building?

It is a multi-storey and multi-unit building, and it is a common architectural mode in cities with less land and more people. Among them, the steps of the building shall not be owned or used by the same group of people. If you call it a mansion, there may be private clubs, swimming pools, tennis courts, gyms, property management and so on. There are even shopping malls, cinemas and so on in some buildings.