I really recommend Pavlina's apartment: is very cosy, clean, well equiped and location is good too. About 10 minutes slow walk from undeground, and there are also some restaurants and stores around, they are much cheaper than in the city center. Pavlina is really nice person, I did not have any problems with communication. It was my first time with airbnb and I wish all Hosts should be like Pavlina!