My family stayed in Nino's apartment in January. It's a ground level apartment with a back door leading to a small courtyard. The only window is in the bathroom, so there's a cozy, cave like feel. We visited in the winter and the apartment was a bit damp throughout our stay. The apartment has several rugs that had obviously just been washed and those took several days to completely dry. The apartment has a washing machine and drying rack. We did a load of laundry after three days, the laundry still wasn't completely dry. We ended up doing laundry at the nearby American LaundryXpress. I doubt the apartment would feel damp during other seasons.
Location wise, the apartment is great. It is in a quiet neighborhood but close to the Temple of Apollo, shopping, and restaurants.
The apartment might have been hard to find on a map, but Nino sent turn by turn directions and pictures on how to find it. After finding it the first time, it was easy to get back to.