Ricardo's house was very comfortable. Plus points are the good bus connection to Termini station. Also the beds were good, kitchen well equipped, bathroom beautiful.
We were friendly received and we got some information about the area and important stuff.
Walking to the center or the Vatican proved to be possible within in +/- 45 minutes.
Ricardo also arranged a driver for us to and from the airport, for a reasonable price.
The only disturbance during the stay were mosquitoes, that liked us very much.
Other than that we had a wonderful time at Ricardo's.