Hannes's place is highly recommended one for your stay in Berlin. Hannes greatly picked me up at rainy evening from airport. I had great talk, tour through his cozy home, through Hannes's interesting life experience, had so hospitable room to stay in, even life roses ;) in the morning I had great breakfast, as a guest with no access to evening grocery shop ;) next time gonna see his sweet son Leo ;) metro (s-bahn) is 10 min walk and 5 min till bus station. Airport is indeed in 10 min of bus ride. Should notice extreme lovely clearness of whole home ;) I gonna, definitely, visit more Hannes's place. Thank you