The room is bright and well-equipped: with a table, chairs, lights, place for clothes, air condition and TV (but who needs it, when there's the balcony). The bathroom is quite dirty because the guests from several rooms use it. Shared kitchen and a corridor with a coffee machine, kettle and tea. Another guests liked to drink coffee in the morning, so I woke up because of very noisy coffee machine. Maybe other guests won't drink coffee as often, just bear in mind :)
The subway station, fruit shop, grocery, café and one of the best pizzeria in the Naples are near the apartment. And you can walk around the coast.
Paolo was very communicative and supportive. He explained everything, what I needed. He's good at English, which is rarely in the city)