Overall I would recommend this property, it is conveniently located with good transport links, lovely independent shops in the area and some spectacular views over Naples.
Carla and her husband are lovely hosts, approachable and friendly and tried to resolve issues promptly. The apartment has good facilities, fridge/freezer, microwave, hoover and washing machine. Please note mop & brush etc are located in cupboard on kitchen balcony.
I would recommend any tourists taking the Red bus sightseeing tours from Municipio, just a short walk from Municipio underground stop to Castel Nuovo.
There is also a lovely view over Naples, not far from the apartment. Leaving the apartment turn left up the hill or take the steps or escalators from just before Carrefour Supermarket and walk up to Castel Sant' Elmo.
Regarding the property, I did have difficulty sleeping in main bedroom. Unfortunately this was due to the wind blowing the shutters and glass doors on balcony, causing loud noise, draft and cold temperatures. We therefore had to keep heating on and this caused loud vibration noises. This issues has been brought to Carla's attention and I'm sure she will try to resolve the issue. We did stay in the winter months if that consolation.