Claus' Apartment was lovely, and we hope to stay there again when we visit Berlin in the future. We had a really early flight arrival, and Claus set up for his cleaning person to let us in so we could store our bags. We had to return to the apartment while she was cleaning to get some warmer clothes, and she was really helpful. We love this area of Berlin, relatively quiet, but also close to a lot going on in Kreuzberg. The view and natural light really make this place special.