We spent 9 days at Carla's place and had a great time. She has super fast internet, a fully stocked kitchen, and a ton of space. The bedroom was huge and had a table and chairs (separate from the kitchen dining area), so that you could work from two locations of the apartment. Carla is an artist, and several of her works were scattered throughout the apartment for us to enjoy. The art was thought provoking and interesting. Since we were cooking several meals, this location was convenient to several grocery and specialty markets.
Great communication all throughout our stay. We especially appreciated that we received a list of recommended restaurants, pizza, and coffee locations. Take note that there is a nearby funicular that you can take that makes it so much easier to go up and down the hills from Via Toledo. This didn't feel too touristy at all. We felt like we were in the heart of life in Napoli, and very safe.