The main thing about the Renato's B&B is the feeling that you are not a strange tourist, but his own very welcomed guest! I enjoyed being treated as if we are relatives or friends, like: "whenever you have some problem or doubt just in the city - give me a call immediately" or "No problem, I'll adjust my personal plans so that you could comfortably realize yours" etc. Moreover, it's very pleasant to deal with such a nice and gallant man!
The room itself was just the thing you expect from a good B&B: quite sound with comfortable bed and very good air conditioning. So I was able to have a proper rest there after my days at the conference. And the coffee made by Renato was so nice and inspiring for a good day! The location is also very nice, just 5-10 minutes' walk from the beautiful promenade of Napoli. And as I often came back late at night all by myself, I can state that it is very safe at that. So if come back to Napoli (which I very much desire), I'll definitely stay with this B&B again!