I spent several days by Damiano, all was fine, location of the apartment is practical, not far away from train/subway station, nice, clean and has an nice view over the city.
Damiano was really helpful and gave me lot of information and good advises on how to manage my visits, gave me tips for the transports, restaurants etc etc
So to summarize all was good, and i would recommend Damiano and his apartment without problems.
One point, but not linked to Damiano, the paved streets and the stairs, not easy with a heavy luggage ...so be prepared ...and by the way there are stairs everywhere in the region ^^