We had a great stay in Naples. Elisabetta's apartment is in a very central location. Though the area looks quite rough on the outside, behind the doors there are some beautiful shops and restaurants and the historical buildings in the city are amazing. We took a day trip to Pompeii which was about 40 minutes on a crowded train. Pompeii was all we had expected and more. It is so huge, we certainly didn't see it all.
The apartment was a good base and despite being quite small, up a steep staircase off the street, we had absolutely everything we needed. Elisabetta was a very charming and helpful host. We would recommend other Airbnb travellers!