We had an excellent stay at Maria Gloria's apartment. The apartment was easy to find, meticulously clean, and stocked with everything you could need, from kitchen utensils to bathroom necessities. The shutter on the bedroom blocked out the light for a great night's sleep and the bed was very comfortable.
The location in Vomero was superb. Close to the metro station and surrounded by bars, restaurants and coffee shops. We'd highly recommend Maria Gloria's place.