We had a great stay here - everything was clean, comfortable, and the apartment is endearingly kitschy. It is a 3 floor walk up, and it's very hot in the stairwell, so be prepared for that. If you keep the front room window open, that room is a very pleasant temperature. All other spaces in the apartment are quite warm.
We had no complaints, and Nino was very responsive when we had questions. The area was right in the middle of everything which was great for our trip needs. Would recommend this spot for a weekend trip!