Located close to good Pizzeria's (one right next door) but very quiet up on the 4th floor terrace with good views of Vesuvius and the top of the hill and various churches and Duomo domes - the lift to get up with luggage and home every night was very useful especially with young children.
The flat was clean, with all the amenities you'll need and a carrefour at the top of the via duomo. We thoroughly enjoyed our stay in naples.