Great host. He was there to meet us and allowed us to leave the bags there early. During the winter time, the place is a bit cold despite central heating. The neighbors have kids so there are constant noises till the wee hour of the night though this is not Martin's fault. I had earplugs so that was fine. There is bus outside that takes you to the U-Bahn. If you decide to walk, it is about 20 minutes.