Great from the word go: Carsten is accommodating and friendly and gives a thorough introduction to his wonderful apartment. The apartment itself is well-appointed, comfy, spacious and very clean, with a large balcony with unobstructed views that's great to take breakfast on or unwind with a beer after a long day's sightseeing. We loved the location too - a quiet established neighbourhood, and the apartment is a short walk from S-Bahn ring in one direction and the S1 in the other - it was easy to come back and drop stuff before heading out for the evening. All in all, a terrific airbnb experience!