We had a wonderful time at Gabriele and Graziella's house.
It is a charming 2 rooms flat, recently entirely refurbished, where it is very pleasant to stay.
Kitchen is functional allowing to cook good Italian food.
Concerning the location, it is in the hart of Napoli close to the city center : via Toledo (the main commercial street) and close to metro and many cafe and supermarkets.
Last but not least, Gabriele and Graziella are the kindest : very welcoming and thoughtful.
We highly recommend this address :)