We had a lovely stay at Cristina & Gianni's place. The apartment was immaculate and beautiful. We had all the amenities we needed for our 3 day stay. Best of all, Cristina offered us great suggestions on places to eat and they were some of the best meals we had on our trip.
The apartment is about a 25 min walk from the historic centre but there is a bus that you can take from right outside the building.