This apartment had visible mold in it in the bathroom, so it could be really moldy. When given the apartment, all the windows were open. Be aware if you are sensitive and tbh, I would not recommend to risk it.
The location was great and almost everything was as it was described. However, the self-checking was conditional (e.g. you arrive late, or you have to ask for it), they even have a fee if you miss your check in with the person. Maria (who handed over the keys) was really nice and everything went smoothly. The dryer does not work.
Communication was little bit harder that I have used to. For example, it was little bit confusing because there were links to other pages rather than airbnb which is not comfortable.