We loved our stay in Eva's apartment. Communication with Eva was great, and the apartment is in a really good location, right in the middle of old town and a few minutes from some excellent bars and restaurants! We didn't really have any issues with the stairs, but would advise people less mobile than us, to maybe go for one of Eva's apartments on the floors below. For us, it was worth it, because the view from the 4th floor was amazing, we could see right across old town!