The apartment is perfectly located in the center of the historical Napoli. All shops and restaurants are very close (don’t miss Sorbino!). The apartment is nice, a but noisy by day but nothing compared to the rest of the city... the 17th century building is charming.
Beware if you come with the shuttle from the airport the walk to the apartment lasts 20 minutes which can be difficult with heavy bags and a hot day :). Prefer taxi that stops 5min away.
Nice value for money I recommend.