We spent six nights at Marco's place. The apartment was more spacious than we expected, well-equipped and clean. The location is great as the neighborhood is quiet, but very near the much more lively Trastevere.
There were some minor issues with our check-in as we were unable to reach Marco when we arrived at his place. However, the issue was sorted relatively quickly and Marco's aunt who showed us to the apartment was positively lovely and incredibly helpful!