I stayed together with a friend in Massimo's apartment for 6 nights when we visited Naples. The apartment appeared as new - very clean and tidy, and had all the necessary equipment. It has a perfect location in the City Centre of Naples - close to bars, restaurants, Museums etc., and yet the neighborhood is quiet.
Massimo was a very helpful host and easy to communicate with - reachable at all times and quick to respond.
All in all, it was a very good experience, and I will definitely choose to stay in Massimo's apartment again, if I am coming back to Naples.