Bernd's apartment is amazing. When we arrived we were received by his pleasant mother-in-law and a good bottle of riesling. Couldn't have been happier with our stay. The pictures don't do justice to this beautiful place (clean, comfortable and spacious). Bernd was always available and communication went smoothly. Kreuzberg is a lively part of the city with great restaurants, markets and bars. We stayed here with our 4 year old son and it was very silent.
Stay here and you will not regret it!