Silvano is a superb great host, he sent me loads of recommendations of places to visit, and places to eat. He picked me up in the station at my arrival and showed me how to use the trains/metro effectively and explained the working of everything in the house.
His sister Elena is also super nice, they both speak Spanish, English, and Italian (Silvano also speaks French!). Elena shared with me a breakfast and told me about her experiences abroad, she also invited me to have a tea with her on the day I was leaving.
My room was super big and the bed very comfortable. There are two shared bathrooms in the house but I never had to wait to use it. The kitchen has everything you might need for a few days in Rome.
Silvano warned me that the street was busy/noisy - but it isn't that bad at all. If you are sensitive to noise just use earplugs, but there aren't many cars passing through there in the night.
The location is good enough for the price!! There are many buses options, train station and metro close to the house. My lifesaver was the app "citymapper" that finds always the best route to take you anywhere.
Thanks, Silvano!!