I really enjoyed staying at Heidi's. House is exactly as described. It is very nice, clean and comfortable with enough space for 2 adults. The location is exceptional whether you visit Berlin for fun, sightseeing or business. Very close to bus, u-bahn and some key sites. At the same time neighbourhood is very quiet and relaxed. Park is across the road. Check-in is easy. I would definitely stay here again when in Berlin.