Sergio's place is in the centre of the historic district so really handy for walking everywhere. There are lots of shops and bars right on the doorstep. Sergio was incredibly helpful and communicative, which made our experience great. We found the apartment itself spacious for 2 people and there were juices and breakfast pastries stocked, which was a nice touch. The shower did at times alternate between very hot and very cold which can be uncomfortable, but we understand it's not uncommon in Naples and another reviewer had mentioned it so we were prepared. All in all, it's a great location, great host and spacious place to stay.