Hello, I saw your answer about real estate management and would like to ask further.

Who told you that? Seven thousandths! Every place has different policies and different proportions. In Shandong Province, the property space (including property office space, industry committee, neighborhood committee and local public security space) is 0.3 ‰, with a minimum of/kloc-0.00 m2, but it is absolutely impossible to have business space. Property space is office space, not business space.

In addition, the doorposts you mentioned are generally residential facilities and do not involve property houses. The monitoring room and power distribution room are unconditionally all concentrated in the property room. Conditional developers will build additional rooms (involving electricity safety and other factors) and install fire protection in underground civil air defense and other parts according to design reasons. In short, there are many factors, which are not easy to analyze.