Patrizio's place is certainly in a very authentic part of town, and a short walk away from one of the very best pizza places you'll ever go to.
The location was initially a bit difficult to find, but wifi and a few messages with Patrizio solved that. Patrizio speaks very very little English, so the translation through AirBNB was most helpful. On arrival we were surprised to find that the toilet had no seat, and later on that the shower does not drain properly.
It's otherwise a comfortable place to spend the night, and again close to an amazing pizza place and some of Naples' main attractions.