We had a wonderful stay at Kerstin's apartment. The location could not be better, Hufelandstrasse is a green, cosy street in a beautiful, lively area. Kerstin is a friendly and discrete host. The apartment is small, but very efficient. You get to it through Kerstin's own flat - Anne Frank's "Achterhuis" slipped to our minds :-) - but the rooms are really beautiful, full of light and very well equipped. The apartment has its own entrance door, so you get all the privacy you want.