I am going to call the "Centraal Station B&B Napoli" a little Oasis in the chaotic Naples town center.
Once you arrive Naples, you might need a little time time to "adapt" a bit. Naples is CRAZY. There are no rules on the traffic there (and I mean it), and the city center is far from clean. Its chaos. But the apartment was even better than it looks: it is spacious, very clean and the beds are really comfortable.
Francesco himself was also great. Friendly guy, he was very helpful directing us when we needed and very flexible to meet our schedule. He was also great giving us some tips of where to go (eat pizza specially!) and where to park.
We had a great time and I really recommend the stay there.