Reiner was a wonderful host! He is kind, prompt and helped us with every aspect of our stay. His place is clean and spacious with everything you needed. Reiner was very accommodating and helpful from the beginning. It rained the day we came and to our surprise Reiner offered to take us to the apartment from the train station with his car. The following day we had to take my son to the hospital. Reiner not only showed us a nearby hospital but also drove us there and then pick us up again when we were done. He was available at all times whenever I had any questions. We will definitely be looking to stay the next time we come to Berlin. He is a lovely and caring host.