Unfortunately, during our first night staying at the room the AC/heating fan was making extremely loud noises and woke us up every time it turned on. After inspecting the vents to find a solution for the noise we discovered the vents were extremely dirty and full of black mold. As this is a serious health hazard we immediately checked out and informed the landlord and Airbnb.
The room otherwise is ok, but it didn't have a window that could be opened to air it out, and the common places, primarily the bathroom were not cleaned well. Considering the cleaner lives in one of the other rooms this could've been spotless. So with a bit more effort this could be a nice place to stay. But first of all, the whole AC needs to be completely cleaned, until this is done the house is inhabitable.