Riccardo is a great host, he was waiting for us on the day at the time we prearranged. The flat was clean and very nice, even nicer than the pictures. He surprised us with a bottle of wine and paste, which was very lovely. He was very helpful with directions and was answering all questions we had. On the last day he even booked a taxi for us as we had a bit of funny experience before that.
The flat was 10min walk to Vatican in a nice neighborhood. There are plenty of restaurants in the area and Riccardo also recommended us one restaurant which was very good.
In summary when we go back to Rome (hopefully soon as we loved it) we would definitely go back to Riccardo and I would recommend his flat to anyone looking for great holiday in a lovely flat.