Are all the houses in Zhongsheng cubic city duplex?

The houses in Zhongsheng Cube City are all duplex houses. There are nine buildings in the community, the first building is an apartment, and the others are residential buildings, with 70 years of property rights. The commercial houses in the community are duplex houses, a medium-sized cubic city, a small duplex house, and a living room with a large balcony. Old certificate housing information transaction information property right nature commercial housing residential property right type ordinary residential property right type 70 years property right housing life more than two years.