We couldn't meet Stefano personally, but Stefania was always there for us if we ever wanted something, she was very kind the whole time.
The description about the room was perfect, the pictures show all there it is. It's a lovely room, not too big, not too small, perfectly enough for two person. Always clean thanks to our host.
I think we found the best place in Rome, close to Termini, close to the Colosseum (10 minutes each).
We also adored the coupons for breakfast, the café nearby is extremely good.