Klaus was a wonderful host, I arrived in Berlin with a last minute need for an accommodation and he came through. The apartment was located in the most hip and booming part of Berlin and next to a fabulous restaurant. The apartment itself was clean, stylish and modern with s lovely bathroom and entertainment system. Walking or taking the bus was very convenient in terms of getting to restaurants, museums or other sites. I would highly recommend this flat and would stay there again if I return to great Berlin. Cheers!