What do property category, building type and apartment type refer to respectively?

Property categories usually refer to buildings classified by form and function, such as businesses, offices, houses, apartments, villas, etc.

Building types refer to buildings classified by structure, such as brick-wood structure, brick-concrete structure, shear wall structure, frame structure, frame-shear wall structure, steel structure, etc.

Huxing refers to houses divided according to the number of bedrooms, such as one-bedroom, two-bedroom and three-bedroom houses. According to the number of bathrooms, the subdivision can be further divided into two bedrooms and one bathroom, two bedrooms and two bathrooms, three bedrooms and one bathroom, three bedrooms and two bathrooms and so on.

When you talk about selling houses and renting houses, almost all properties are included, so it should not be distinguished like this.

When you say multi-storey and high-rise, you should divide it into building types: low-rise building, multi-storey building, small high-rise building, high-rise building and super high-rise building.