Horrible! Don’t book this appartement unless you enjoy inside showers and black mold spots due to a ceiling leakage.
Upon entering the appartement we were welcomed with a musty smell and felt the appartement was more humid than normal. The cause of this all was quickly discovered. Black mold spots on the ceiling and paint coming off because of a leakage. When the upstairs neighbors were taking a shower, we involuntarily had a shower too, literal drops of water coming down drom the ceiling. The size of the mold spots and the water damaged plinths indicate that this leakage was there for quite some time already.
Host was unresponsive and lied to the Airbnb support (we contacted Airbnb as the host didn’t care about communication) that they fixed the issue.
Too bad, as the location and the rest of the appartement was fine.