Had a great time staying at Alessandro's cool apartment in the heart of San Giuseppe. The building looks dodgy from the outside but don't be put off- the apartment is super clean, has an attractive modern design, is well organized, and has everything you need for a comfortable stay. The building is very secure and felt completely safe. Self check-in was super easy, and Alessandro made himself available by text for anything I needed- very nice guy. It is in an ideal location to walk pretty much anywhere in town- tons of great cafes, bars, restaurants, historical site, and shops right outside the door.
Be aware that this area of Naples is very busy and near several bars and restaurants- so the weekend nights are very loud until very late. I knew that going in, so no worries for me. Hey, it's Naples so I wasn't here for peace and quiet :) Overall, if you want a good spot in Naples and are ready to mix it up, I highly recommend it!