We had a very pleasant stay in Salvio's appartment. A few days before we arrived Salvio sent us information about the city, about the neighbourhood and how to get there from the airport. On the day of our arrival he 'guided' us to his house. The appartment is very comfy, and very clean. It's in the middle of a very lively neighbourhood: it's quite noisy. But we enjoyed looking down from the balcony to all things that happen in the narrow streets. And sleeping was not a problem after sightseeing for hours and hours...and earplugs are very helpfull too.
It's a 5-10 minutes walk to a lot of interesting places, public transport is nearby.
A perfect place to discover Napoli!