Cons first: The electric system was very inadequate and kept tripping. Apparently because it is an old apartment building. The heating is also very inadequate. Made the nights cold and uncomfortable. Also the bathrooms lack ventilation and made for an unpleasant experience the 2nd night. Very unpleasant stay to say the least. Best avoided in winters especially for large groups.
Pros: The hosts. Were reasonably responsive and tried to do their best. The location is also quite ok.