This is a beautiful apartment and we had a great time in Naples thanks to it. The host Erika was very kind and helpful. The rooms are very large except for the kitchen. The counter is really short but you can always use the kitchen table to prepare food.
The location isn't perfect. You have to walk 10-15 minutes to the nearest metro station. The streets are very steep and there are motorcycles everywhere. Another thing I noticed in Naples is that the doors are very narrow. We were traveling with our baby and we had a hard time getting through the doors with the stroller. Of course, it's also very difficult to drive a stroller on the large and shapeless cobblestones of Naples, so the narrow doors are a minor detail besides that. Although it looks like an uncanny neighborhood, the people are very friendly and helpful. There is a lot of small markets around the apartment to buy drinks and snacks but if you want to cook i suggest you to walk to carrefour express at C so Vittorio Emanuele. It's also great that it's a minute away from Pizzeria Nennella and Da Maria, two of our favorite places to eat in Naples.