I wouldn't have wanted to live anywhere else during my stay in Napoli!
My boyfriend and I went to Napoli for 10 days and had the best time in this charming apartment. The location of it is perfect because the neighborhood is very cozy (not turist-y) with friendly locals and delicious food just around the corner (literally, Gino e Toto Sorbillo - world renown pizzaria - is 50 meters away and if you get there before 20 pm you don't even have to wait in line to get THE best pizza ever for only 5 €).
When we arrived, everything was clean and in order, Antonello greeted us at the stairs and was very helpful.
The apartment had everything from shampoo, soap and toilet paper to dishwasher and fridge to Netflix and Amazon prime and every kitchen utensil we could ever need (including a cute espresso maker that we used a lot).
Antonello always responds very quickly (within minutes) and helped us with everything we needed - from camera charger (which we had forgotten at home) to Napoli's must see's.
There is a local supermarket called AMICO 20 meters from the apartment and within 150 meters, you'll find both a bakery, multiple restaurants and cafe's, a pharmacy and other stores. If I ever come back to Napoli, I'll be crossing my fingers that I can stay in this apartment again.
Furthermore, the apartment is on the 5th floor, so you won't feel guilty bout all the pizza you are going to eat thanks to the daily exercise ;)