We had a wonderful time at the apartment which belongs to Flaminio. The apartment is extremely spacious with a large living room and 3 bedrooms. The apartment was very clean, neat and modern and very tastefully furnished. We were a family of 5 ( husband, wife and 3 adult children). Wireless internet was very handy and the apartment could not be in a better location- we walked to all of the sights we wanted to see. For example the Vatican was less than a 15 minute walk away. There were also many many places to eat nearby and 3 or 4 supermarkets within 10 minutes walk or less. The main bathroom was quite a good size with a huge bath, the only drawback being that it didn't have a shower over the bath but just a hand-held shower attached to two-way taps, which meant that the floor got quite wet when having a shower unless you were sitting in the bath.
The bedroom with the ensuite bathroom was quite small compared to the other rooms in the apartment.
On the negative side the apartment is owned by Flaminio, not Jimmy, and when I rang the number on the airbnb website the first time after we had made the reservation, a few days before we were due to arrive in Rome and asked to speak to Jimmy, I was told I had a wrong number! Likewise the other 2 contact numbers I got the same response. We then worked out from emails which had been sent by Jimmy that the apartment was owned by Flaminio. I then rang the first number again and this time asked for Flaminio and it was the right number. This really should have been made clear on the airbnb website or at least Jimmy should tell Flaminio that some people might ri g about the apartment and ask to speak to Jimmy!
On the whole, this apartment was very, very good and we would highly recommend it.