Salvo and his apartment were exactly what we wanted for our visit to Naples.
Salvo went out of his way to make sure we easily got from the Napoli Centrale train station to the apartment, and he personally handed us the keys and gave us a tour of the place. He provided recommendations for restaurants and sights, facilitated a parking spot for our rental car, and called us a taxi on our way back to the train station.
The apartment itself is curated in such a way to maintain the personal touches that make it feel like a home with everything we needed for our stay. The view from the bedroom window has got to be close to if not the best view from the whole building. We did not cook at home (too many restaurants to try!) but there is a full fridge, a gas stove, and plenty of cooking utensils.
Notes for future travelers:
There is a washing machine, but you must dry your clothes on a line. This was fine for us as we dried clothes while were out exploring during the day. Also, the apartment is on the 3rd floor, and there is no elevator (that we saw), so be mindful if traveling with large suitcases.