Fabio's appartement is THE place you should stay at when discovering Napoli.
It is lovely, clean, quiet, spacious, bright and fully equipped.
If that's not enough, it has the perfect location : right at the crosspoint of the main/cool neighborhoods ( Centro Storico, Vomero, Quartieri Spagnoli) meaning you can absolutely do everything by foot and reach great places or monunents easily.
More than those practical things, it comes with a wonderful balcony where you can eat the food you just bought downstairs in front of a lovely view.
It also comes with the adorable Andrea who can come pick you up at the airport, Angelo who makes the nicest cappuccino every morning downstairs, the lady of the mozarella shop who'll make sure you have enough food before leaving her store, the speedy brothers who sell the tastiest tomates/zucchini down the street, Jenny & Gianni who serve great pizzas in front of the door and of course Fabio, who's always there to answer any request and talk for hours about how italian food is awesome.
I'm Italian myself and never really spent much time in the country but this time i really found a second home, and so will you :)