Marinella greeted us outside on the cross street of her apartment. It is nestled inside a few apartments, so you really get a 'local' experience.
The apartment was very clean and supplied with all the necessities (we were caught by a storm and Marinella even brought an umbrella!)
It is located fairly close to the main street, great coffee shops and restaurants, and to the Metro (Museo station - National Archaelogical Museum of Napoli) which is a quick 5 minute walk from the apartment.