Has the Bai Hao Building in Haidian District preserved its value?

The house of Bai Hao Mansion in Haidian District is not appraised. Beijing is already at a high level, the real estate cycle is over, the population and economy are both declining, and the real estate will depreciate seriously. Even if Beijing rises to the sky, it is also complacent on a global scale. Because of foreign exchange control, China's real estate is equivalent to a stand-alone game, and there will be no foreign investment. Now because of the epidemic and policy reasons, there are not many rich people, and the poor can't take over the houses in the first-line core area.