Everything perfect! Gianlorenzo lets two rooms in a seperated part of his appartment, so it feels very private. Because of Covid, he is currently renting out only one of them, which means I even had my own bathroom (usually shared with the other guestroom). The flat was very clean and tidy, and the location was very good, in the lively district of Testaccio and well connected to the centre. I didn't get to see Gianlorenzo very much during the 5 days I spent there but when I did, he was nice and friendly.