Please give religious hints about urban housing.

What was caused in the past must be borne now. Feng shui does exist, but it can never help you solve the causal problem. It didn't get rid of the root cause, it temporarily blocked a bullet for you, and later, under the combination of karma, these problems will come again, and it will be incomplete. The Buddha told us to find ways to eliminate karma and weeds. Sideways and outside methods can't help you solve the problem satisfactorily. Whether it's the cause of your past, the fruit of your present, or someone's curse (even so, it's also the evil fate you forged with them in the past), read more Buddha, hold more curses, persevere, don't give up and don't lose heart, and this problem will be solved. I advise you to read more amitabha or avalokitesvara or mercy mantra.