Our stay at Davides place was incredible. It's a really comfortable and clean apartment and Davide is a perfect host. He responded to every question really quickly and was very nice and helpful. The apartment is located near the main station so you have the possibility to live between real Neapolitans. Of course it's a little bit loud outside on the streets but that's just the real Naples and we loved our stay.
You can reach everything by foot or with the nearby metro. There are some really good restaurants and also a supermarket nearby.
The apartment has anything you need. We were 9 people and we enjoyed it really much.