What a charming place in a lovely part of Berlin! I really enjoyed staying at Kerstin’s place and would definitely stay again.
Everything was as stated in her description and she was very kind and easy to communicate with about getting in and out of the flat.
The location is second to none if you are first-timer in Berlin. All the major tourist sights, shops, bars, and restaurants are within an easy walking distance or are very accessible from the many s/u Bahn, bus, and tram stations nearby.
The only thing to be aware of is that this flat is on the top floor so if you have any mobility issues this place may not be for you. Otherwise the apartment is big, bright, “sehr gemütlich”, and has everything you could need.