Generally speaking, the occupancy rate of international trust building is calculated according to the ratio of assessed area to construction area. Generally, the shared area of multi-storey international trust building is 5%- 10%, and the shared area of small high-rise building (1-13) is 17. So you can calculate according to the situation of the house you bought in the International Trust Building.
Buying a house in the International Trust Building is a major form for people to acquire property rights. Pay attention to the following issues when buying a house in the International Trust Building: First, check whether the house in the International Trust Building is legal, whether the relevant procedures are complete, and whether the seller has legal status; Second, a house purchase contract should be signed with the seller of the International Trust Building, which should specify the geographical location, purchase method, price, payment method, rights and obligations of both parties in detail; Third, it is necessary to go through the registration and transfer procedures in the housing management department in time.
The above information is for reference only. I hope I can help you!