The room is big and very clean and the bed is comfortable. The water from the shower works perfectly: you can easily change the temperature. The bathrooms are very clean too. The kitchen looked very well-equiped, though I hadn't had the chance to use it.
I had read other reviews of this room telling that the street can be noisy, but I didn't have this trouble. Beniamino's street in specific doesn't have bars, so it is quite chill at night. At max, you will hear normal noises typical from a historical city center, especially during the day (like children playing).
Finally, I didn't have the chance to meet Beniamino in person (and I think it was the best for us two, because of Covid). Still, I could feel that he really cares about his guests. The description of the room said that he provided "Essentials" (like soap). From my experience from previous stays in other places, I was expecting to have an all-one soap. However, Beniamino provides his guests with soap, shampoo, facial soap, and body moisturizer. I mean, don't expect La Roche Posay, but I found very caring that he thinks that his guests shouldn't use the same soap for body and face. Plus, the body moisturizer was extremely helpful after I had unplanned sunburns. And this is very useful when you cannot bring much liquid with you in the airplane. Very nice experience.