After hesitating for a few days, I decided to write down my truest feelings. The room was too small, it could be a hole and not a room. There are no ventilated windows, and as soon as you enter, you want to fall asleep. The first afternoon I entered the room, I immediately fell asleep. Then I slept for more than 4 hours into the night, during which power outage and internet disconnection occurred. After I woke up, I felt sore all over my body, I don't know if it was due to lack of oxygen or something else? Although the landlord did a 20$ refund, I felt there was some security concerns.
In my opinion, travel safety comes first. This stay made me feel a certain insecurity that I had never felt before.