The apartment was spacious and very well located - the central and Circumvesuviana (trains to Sorrento and Pompei) train stations are just stones throw away. Port where ships sail to Capri and Ischia is also within walking distance.
The location might not be the posh side of Naples but the surroundings felt safe and within few blocks there are plenty of bars, restaurants (incl. the famous Pizzeria Da Michele) and street markets where good quality sea food can be acquired. Walking distance to Via Dei Tribunali. Good location to experience the "real" Naples.
Vittorio was very communicative before and during the stay. There was a slight problem with the door lock of the front door and Vittorio took care of it promptly.
Highly recommended.