The "five certificates" of Kehuijin Valley office building are real estate development certificate, state-owned land use certificate, Kehuijin Valley office project development permit, construction project planning permit and commercial housing sales (pre-sale) permit. Before buying an office building in Kehuijin Valley, we must first look at whether the five certificates are complete.

Generally speaking, the occupancy rate of office buildings in Kehuijin Valley is calculated by the proportion of shared area to construction area. Generally, the shared floor of Kehuijin Valley office building is 5%- 10%, and the shared floor of Kehuijin Valley office building is 13%- 13. So you can calculate it according to the office building you bought in Kehuijin Valley.

The above information is for reference only. If you have a better answer, please fill it in. If you have any other questions, you can ask them in the Q&A section in the first half. Or contact a broker to answer them. I hope I can help you and wish you a happy purchase!