Dario is a nice guy. First, our plane arrived early in the morning and he arranged to give us the keys early so we did not wait. There are two rooms in the apartment, on two floors, with a large kitchen, the living room lacks a bit of light but the terrace is great and pleasant for having breakfast. It is located in the city center, in a quiet corner.
Also, he was very responsive when the wifi did not work, and repaired it very quickly. So don't hesitate, a perfect place to visit Naples.