Eugenio's apartment is located in a beautiful, very, very old building - very charming, and one can sense the history of the place.
The apartment is large, very clean, and the beds new and very comfortable. The AC combined with the thick stone walls keeps the apartment very cool even during the hottest of days.
The location is incredible, right in the middle of the old part of the city. There is very easy access to all kinds of venues, restaurants, cafés.
Eugenio is a very nice, polite, and trustworthy person. This makes up for the fact that Sicilian/Italian law requires that people renting an apartment or the like have to provide their personal information along with a copy of their identification papers (passport) to the landlord - something which I did not expect when I booked this AirBnB. However, I'd like to stress that even though other AirBnB places in Italy might not require this documentation, it only speaks to Eugenio's character that he wishes to comply with the local law and therefore requires said documentation.
I hope to stay at Eugenio's place again when I return to Sicily one day!