The old house was lent to outsiders. If it is returned, will it affect Feng Shui?

The answer is definitely there. It is impossible to say that it will bring benefits. Even if you are helping others, can you really create a good career, plant a good cause and get a good result? Isn't it? No one knows whether there is an afterlife. Good people in this world are not necessarily rewarded. I also believe that all good things come naturally, and all evil things are for self-comfort.

From the perspective of geomantic omen, others are supporting the elderly in your old house. This house is doomed to decline. Unless you use someone else's death to solve a murder.