I can't provide an accurate review of this listing, specifically, as I didn't end up staying there; the day before I was due to arrive in Rome a pipe burst in the flat and poor Massimiliano was unable to offer the space.
As a review of Massimiliano as a host though; he immediately booked other accommodation for me, at no extra cost, in a lovely part of Rome, and ensured everything went smoothly for me during my stay. He delivered mail I had sent to the original address and the new accommodation he booked for me (which I believe is owned by the same person who owns this listing; Martina. She's very nice and extremely helpful, and her properties are all excellent) was of great quality.
A very caring and helpful host, and if the other property is any indication then the rooms offered by Martina and Massimiliano are well worth staying in.