How to persuade others to raise the rent?

When it is determined that your house can be rented to 2000 or even higher under the current market conditions: If you are embarrassed to ask him to raise the rent in person, you can send him a text message: someone wants to rent your house for 223, which is several thousand yuan lower than the price they rent now. You can tell him that you are very happy to cooperate with him in the past three years, and let him see if the rent of 223 you want now continues to be rented here or what to do. There is no need to tell him directly.

Of course, I still deliberately let people say that the rent at home is too low and I always argue with you.