I stayed 3 nights at Carmine's place with my wife...and now I can tell what a WAHOU effect is !!!
Let's put it simply: the experience was just FANTASTIC !
About Carmine: Carmine is very very helpfull and friendly. We came to Naples by car (not recommended though but we wanted to visit also the surroundings), and Carmine did the necessary to select a parking for us. He had also prepared a to do list for us with the recommended sites to visit, the good restaurants and pizzerias, and the a special planning for the Sunday as there were special activities. Carmine also did the necessary to have coffee, biscuits, etc...available to us. Even though in Naples for 80c you have the best coffee in the world at the bar ! Indeed we had everything outside, from breakfast to diner even though everyting is available in the appartment.
Location: The view is just breathtaking: the terrace is about 200m square just for you ! The appartment is well decorated and well renewed too. It is really centrally located few minutes walk to via Toledo through the very typical Spanish district. We did most of the visits walking

We have decided that the next time we'll go to Naples, we will stay at Carmine !