Cute apartment as described. It is in the heart of the historic centre of Napoli and is located off of one of the more popular tourist streets of Via San Gregorio Armeno, which has lots of unique shops.
the apartment itself is just big enough for 2-3 people. It does not have the best sound isolation, and so we could hear the other families in the courtyard. One huge plus is that it has a nice air conditioner, which really helped us in the 35 degree heat of mid-July.
The host communicated quickly and was helpful. I'd recommend this if you're keen on being in the historic centre. however if you want more of a quiet vibe, perhaps look a little further out of the centre