We stayed in Chiara and Luca's place for 5 days. We had a very good experience; the place is spacious, quiet, comfortable and well equipped.
The location is absolutely perfect; right in the heart of the Jewish area. Rome is a very touristic city, but this neighbourhood is where normal people live; a nice contrast to other areas in town.
We had a little issue with the showerhead that was coming apart. The housekeeper Martha was there in a couple of hours to solve the problem; very accurate.
We would certainly recommend this appartment, and would also come back to it with a larger group, maybe the kids.