Great apartment - the air-conditioning was a lifesaver during the recent heatwave. Mario was a very helpful host. Interesting layout to the apartment which was fine for us as a family but does mean walking through two of the bedrooms to get to the third.
The apartment is right in the heart of the old town which means everything is close but the square is busy. Others have commented on the late night parties that sometimes occur in the square. Nothing the owner can do about this but hopefully the Naples authorities put an end to them as they were a disturbance.