My family of four stayed for nearly two weeks at Katharina’s place and had a pleasant stay. The kids had spacious rooms to themselves on their own floor with their own bathroom; the home felt spacious and well furnished. We were provided four towels and a hand towel, a well stocked kitchen, and pretty much everything we needed, including board games. The construction nearby started early but did not really spoil the mood of the quiet neighborhood and it was an easy walk to a beautiful lake (and a quick train ride to all of Berlin). We enjoyed ourselves.