I have stayed here for one week and overall the experience is good. No problem for communicating and check-in and checkt-out. Mr. Vladislav replies efficiently. I stayed in the flat by myself, though there are some personal things from Mr. Vladislav. In order to have better air circulation I usually open the windows but then sometimes it's hard to keep the room quiet due to the noise from the neighbors. The kitchen is ok for preparing breakfast and basic food. For the location, it's a little bit outside of the old town if you want to visit all the famous architecture and museums regularly. The restaurant and food around this area are mainly Kebab and turkish food. There is a citybike station in 5 minutes walk from the flat and it takes around 10-15 minutes to get into the old town. Otherwise you can take the U-Bahn nearby.