Tongxiang cheng feng shui Bao di Ji Hao Lou

Hello, dear, I'm glad to serve you. Room 20- 1-2404 refers to Room 2404 on the second floor of Building 20 1 Unit. Houses built in residential areas will be numbered with a set of building numbers for easy identification. Many buildings are composed of different units, so they will also be represented by unit 1 and unit 2. There are usually many households on the same floor. In order to distinguish them, the number of households will also be given, and the upstairs floor number will be added in front to help you find the corresponding house more intuitively and quickly.