Francesco is a great host, friendly, with a map in hand, super advice and great communication. My room was small (still much bigger than my regular hotel accommodation for 1 in Paris) but very clean and sufficient. Quiet area (compared to other, closer to tourist center areas), safe and conveniently located a few minutes walk from Termini train as well as tram and bus station, and about 20 min walk to ancient Rome. So easy to find, particularly with Franceso's directions. Breakfast at a nearby cafe, open very early, (with the best cappuccino ever) allows for a bonus-people watching, mostly local. A little kitchenette available to tennants of a 6-room guesthouse was a nice addition and was well equipped with enough dishes and silverware, as well as olive oil, spices and some additional necessities. Also a nice sitting area to have a coffee or tea.
Overall, great stay and I would return to stay again.
P.S. Advice, if your adjacent room peeps get too loud when they return from roaming the city at night, just knock on their door-they will quiet down. :) As with any other airbnb or hotel, or life for that matter, you cannot chose your neighbors, but you can chose how to react to them. Ha!