Wuxi Venice Garden House is very good, but the monthly rent is very low. Why?

The rent is so cheap, there may be the following reasons: 1, the owner is super rich and doesn't care about the rent income. He just wants someone to live in and take care of the house for him; 2. What bad events have happened to the house? According to the restrictions of relevant laws and regulations, it is not easy to sell, so we have to accumulate some popularity through leasing; There are other clauses in the rental contract that require the renter to pay separately.