Marco was an amazing host! We do recommend his place.
He gave us many valuable recommendations about where to go and eat and what to see. He sent us in advanced the directions to the flat and how to get there. Everything went perfect with the informations he gave to us.
He couldn't be there for our arrival but lovely Barbara came to welcome us, also helping with amazing tips. We went to delicious restaurants recommended by them, where locals go. Not touristic places.
The flat is very well located and we could walk to the museum, the old city centre and both harbors to take the boats to the islands. most of the tourism in Naples was done by foot.
Just at the corner there's the amazing supermarket Gran Gusto with delicious cheeses, embutidos, wines, pastas, breads, nothing light (lol), but everything delicious.
Many cafes around, but the one closest to the flat, is the best for a espresso or a capuccino at breakfast.
When I go back to Napoli, I'd go to Marco's flat again. STRONGLY RECOMMEND!