Vincenzo is a fantastic host, extremely nice and helpful, giving a huge amount of useful hints regarding nice restaurants and areas etc. and if you need anything he responds very quickly indeed.
The flat is very clean and cosy, everything working very well, bed, bathroom, kitchen, air condition, it's in the very city center close to the biggest shopping street and you can walk to all relevant sights in Naples from here. The next tube station is 5 minutes walk which makes it very easy to get to the flat from the airport or the main train station.
The apartment is quiet and if you close all windows it's quiet like out in space, the terrace is huge with a great view over neighbouring roofs and houses and in the evening the sun is setting above the San Martino monastery on the hill behind the flat, very picturesque and romantic.
We felt like home in Enzo's flat and next time we'll be in Naples we will definitly get back there.