Marco and Alessandro's place was a great base for our 3 nights. The check in was really easy with clear instructions and we were able to leave our bags before checking in later in the afternoon. The flat was spotlessly clean and good large fluffy towels were provided. The bed was comfortable and aircon worked well. A large window can be opened for air or closed with heavy shutters to block out any noise from the street. Many hosts leave some basic snacks or water for you but this was above and beyond, with a bottle of local wine, pastries, fresh fruit, and a variety of drinks. We got lots of local tips which were much appreciated, too. The location is very close to the Duomo and Via Tribunali (the main tourist centre). Carrefour was 5 minutes walk, though you won't need it with so many snacks available nearby.