Heike and Heinrich were prompt to reply when inquiring about the apartment, that was a good feeling. The apartment is very clean and has a nice view over the streets. The apartment is located in a quiet neighborhood, on the fourth floor in a building that has no elevator, however once we left we were gone most of the day so once a day up the stairs is fine. The location is great, bus stop is just across the street in front of the building. The bus gets you to the S-bahn in two stops or to a U-bahn and shopping center in three stops. We found a very delicious Syrian take-away shop just down the street and the bakery is across the street in front of the trees and on the opposite end of the block is a sushi restaurant. The living room is spacious, we used it every night to hang out and the kitchen had everything we needed during our stay. The bed was comfortable and we had plenty of space to hang up clothes and put away our suitcases/backpacks. I hope to visit Berlin again and would definitely stay here if the apartment was available.