I can't recommend this place highly enough! We were a party of 6 adults and a baby and have rented the whole flat for 5 days. The flat is very spacious, with extremely high ceilings and comfortable beds. It was sparkling clean! The flat is located right in the heart of Naples' historic quarter, on the 2nd floor of a charming old building, with an antique lift. The flat feels very secure (you have to unlock 2 gates and 2 doors to get in). Giuliano was very helpful in preparing our stay and booking a parking spot for us and his daughter Martina welcomed us when we arrived and was available for us right next door.
Would definitely stay there again!