Our stay at Paolo's was just the best we've ever had in an Air Bnb.
The room was clean and looked exactly like the pictures.
Unfortunatly we didn't have the chance to meet Paolo but the rest of the family was amazingly welcoming; especially Paolo's wife. They gave us advices on what to visit in Naples and Paolo's stepfather even gave us a private tour of the Orto Botanico. They also provided us with some food when needed.
Finally, I would definitely recommend you to stay at Paolo's to enjoy Naples.