We really enjoyed our stay here and would recommend the flat to everyone who wants to stay in Naples. The location is perfect: in the middle of the centro storico, but nice and quiet. The harbour (to travel to Procida, Capri or Ischia) and the central station are close.
The flat is cosy and has everything you need, but we missed a good kitchen knife and some pepper and salt to cook.
In short: an ideal place for people who want to enjoy the city center, but also want to visit the Campania area (Pompeii, Ercolaneo, Sorrento, the isles, etc.)