We stayed 4 nights in Andreas place. It is located close to the city center on the top floor of an authentic and beautiful apartment building. You pass through the hosts kitchen and (wonderful) garden to get to the apartment - where we had our total privacy. It was bigger than we expected and is decorated nicely!
We usually walked everywhere, but there is a metro stop really close, too. There also is a small supermarket in the same street.
The thing we enjoyed the most were the two big terraces, which we had to ourselves! Naples is a busy city, but this place gives you the chance to get some rest and lie in the sun, whenever you feel like it!
We had a great time and can really recommend Andreas apartment!