Giovanna's place is great. Very clean and has everything you might need. It's very centrally located with the old part of the city 10-15 mins walk, and the archaeological museum a 5-10 minute walk away. If you haven't been to Naples before then be prepared! It's very 'vibrant' - don't come for a relaxing weekend! Dodging the scooters / cars / people keeps you on your toes, but its an exciting city and Giovanna's place provides a welcome refuge from the lively streets!