Me and my brother stayed in Paolos apartment for seven days.
The location of the listing is absolutely phenomenal, right outside the Vatican wall. The price is also relativly good compared to other housing options in Rome.
Sadly we didn't get to meet the host, but his cleaner Marlon was very kind and polite, he even made a cup off espresso for my brother.
The only complaint I have is that there are some missing information in the listing. We thought we would only share the kitchen, hallway, etc, with Paolo himself but aparently there were atleast two other rooms/units sharing those space. This didn't really bother us, infact we met some really nice guests at Paolos place.
The other misinformation was that we had not been notified that someone would enter the room daily to clean it, the host said though that he would add this information to the listing later on.
All in all, it was a great trip, and a good place to stay!
Gracias Paolo, ciao!