Excellent location being close to the colosseum, which was our highlight in Rome, and within reasonable, walking distance to the station.
The host Vincenzo was always very quick to respond and easy to communicate with.
We had to make a last minute request to check-in early due to our schedule change, and we also had to ask if we could stay behind the regular checkout hour due to our departing flight delay. For both request, Vincenzo made special arrangements with his staff to accommodate our requests. This was such a great help with schedule flexibility- as the outside temperature in Rome was 37 degrees, it would have made our travel very difficult and unpleasant if we had to kill time outside around the regular check-in/check-out hours. I am very thankful for this! If I could rate the host separately, I would give him a five star.
As for the room itself, it was functional and clean but felt less like a b&b and more like we were crashing in our friend's apartment with their belongings in sight -it was less aestethic. But everything worked fine for us. We have previously been to places where AC didn't work well, the fridge was weak or shower temperature was a problem- here we had strong AC, fridge kept food cold and shower water temperature was great.
*Note to future guests: the location noted on the agency's website was slightly different from the actual entrance. The host shares map image which is more accurate.