BEWARE OF MOLD!! While this home is beautiful, we encountered a significant mold issue in the master bedroom with the fireplace. There were multiple locations where mold was growing out of the walls (including a huge patch behind the headboard that spread nearly the entire width of the bed) as well as on the fireplace. It was so bad that we were not able to sleep in the room and instead ended up on the couches in the living room. We kept the bedroom door shut throughout our stay to help keep the smell out of the rest of the flat.
The location of the flat is wonderful, and it's very nicely decorated. It is an old, charming building so damp odors are to be expected. But I would recommend that you book somewhere else until the mold issue is addressed and resolved.