We had a fantastic stay at Alessandro's and Arianna's house. They are absolutely top hosts: they organized not one but two pick-ups since we were coming in two parties; they were all the time checking on us and giving us good recommendations; they picked us up every night at the metro station if we were tired or carrying groceries, and they even bought us sweets for breakfast!
The flat is very well equipped. It is homey and comfortable, and very calm, something you enjoy after visiting busy Naples. It is in an authentic neapolitan neighbourhood with a lot of personality, but without the noise of traffic. The metro is only 10 minutes away, although you need to go up some stairs, something to take into account if you have movility problems.
In short, we highly recommend the place and we hope to come back sooner than later.
Thank you for everything, Arianna and Alessandro!