Francesco's space and family were both amazing - after a long 10 days of traveling around the most touristy parts of Italy, it was refreshing to end the vacation in a quieter part of Rome with a family as loving as Francesco's. They were 100% accommodating from the first point of contact to the moment we got picked up by a taxi from their front door (they even offered the taxi driver a quick coffee).
We arrived at their house later than we expected at around 10 PM. Francesco, his brother and mother, all welcomed us, showed us our room, and then served us a delicious dinner. After a few hours of food, drinks, and conversation - we retired to the small casita behind the main house. In the morning, we woke up to Francesco's mother sitting out front who, upon seeing us up, proceeded to serve us coffee and sweets. We were flying out that morning but in an ideal world, we would have stayed longer and had a chance to explore Ostia.
If you are flying into Rome and are okay with staying ~30 minutes outside of downtown, I would highly recommend staying with Francesco and his family.