Stayed for two nights at Andrea's wonderfully large apartment on the top floor of Andrea's house. Very clean inside the apartment and secure with Andrea always available to help out. Wish we had longer to stay and enjoy the balconies and cooking facilities but we were on the move a lot.
Only negatives are that there are a lot of stairs to climb, so if you have luggage it will be difficult. The keys were also difficult to open the doors with at times. It is also loud at night times as Napoli never seems to sleep, so bring earplugs if you have trouble sleeping.