I, my wife and our 4 children spent 4 days in Naples in this apartment. The location in the Chiaia district is very nice. Close to the sea side for afternoon, and evening walks to see the sunset over Mergellina or the red evening light on the beautiful seafront Castel dell'Ovo. The location is close enough to walk to the city center (try a walk though Via Chiaia ending close to Piazza Plebicito). The Metro station Amadeo is also nearby and there you will also find a funicolare stop that will bring you up Vomero. The apartment is as described by Fabianas pictures, but we experienced it even more spacious due to the very high ceiling. It is located on a quit, closed street which secures quiet nights away from the Naples traffic. We did not use a car, but if you do, you will for sure appreciate the access and offer of a secure parking space behind the gates.
If you decide to eat at home, the apartment was fully equipped; it included everything needed for preparing breakfast and dinner. In this case I recommend that you buy your bread at a small shop on the piazza where Via Santa Maria in Portico meets Via Giacomo Piscicelli (~300 m). Other small markets are placed in this area. Everything else can be found at the large Carrefour H-Market on Via Francesco Lomonaco (~500 m).
Fabiana had arranged that we could pick up our key to the apartment at the concierge on arrival, which was fine by us. On departure, she came to the apartment and made sure we had a good stay. She was very helpful and quick in replying to our emails, from our first inquiries before booking, to questions we had during our stay. She was friendly and welcoming. I (we) recommend this apartment.