Katharina's place was lovely and warm in the cold Autumn. Easy to find and near public transport. Katharina was very helpful and met us in person, gave us plenty of tips, and let us move our dates at the last minute. She had a spacious bathroom that was very comfortable to use as well — and one of my favorite things is that her flat is just one flight of stairs from the entrance, which was such relief after having stayed in plenty of AirBnbs that required us the climb at least 4 flights!