It's only appropriate if you're going home to sleep. But otherwise it is never. We had just moved, we were looking for a new house and we had to stay here because we had a lot of stuff. It was impossible to move things anywhere. There is a ventilation in the room, it is forbidden to open the window, it makes excessive noise and does not help at all for oxygen. There is a man sleeping in the middle of the room. An attendant. In the morning, he loudly watches videos on the phone, expels gas from his mouth( without shame at all!comfortably!) you hear him snoring at night because the place where he sleeps is not a room, but a screen. Imagine a house that has four rooms and you live in one. Although the dishwasher is working, it is forbidden to use it. The owner was kind and understanding of the problems, but they urgently need to destroy the man in the middle. If he was there for cleaning, why wasn't the bleach-soaked towel in the toilet changed for a week and a half?