The apartment was very nice, even better than it's on the picture.
It was really clean and Stefania was very nice with us, she provides us things for the breakfast every day.
The apartment is really central, at the heart of the historic center, you can do everything walking and it's 15min walk from the train station and 10 min for the ferry dock. At the same time is really quiet cause it's not located directly on the street.
Really nice choice for visiting Naples, thanks Stefania!