Nice apartment at the top floor of an apartment building. The apartment is spread out over 3 floors (incl rooftop terrace); the apartment is a bit old, but clean. The host was really helpful and kind. The location is good: about 3 minutes on foot from the Piazza Duomo and Via Etna pedestrian area.
The only thing: outside there's a waterpump that switches on and off several times per minute, 24 hours per day. It's a very noticeable sound (so, bring earplugs!)