We enjoyed our time at Sergio's place, it was clean and very well equipped with everything we might need. Sergio was friendly, helpful and quick to respond (he even helped us with information after we left Catania). It was one of the very few listings with an actual private parking, we were more relaxed knowing our car was safe. The only negative thing that i would have to say is that the apartament had the windows at ground level. Maybe it was mentioned in the listing but we didn't notice it and we were a bit surprised when we arrived.
Overall it was a positive experience and thank for having us!