Klaus was a very good host, he always answered my questions promptly and was very friendly. Everything in the apartment works fine, the main room is nice and the bed is very comfortable (the steps to the bed are not as steep as they seem). The apartment is in a nice, secure building with a brand new elevator. There is a beautiful Picasso drawing in the hallway and they left us a few beers in the kitchen, which was appreciated after much walking. The neighborhood was close enough to the city center and next to the beautiful Letna park. Overall, it's not a luxury apartment but the price is low and the view is nice, everything works fine, the bed is very comfortable and the owners are nice.