Gianluca (and Miro) are great hosts.
I was refused the booking 1st because I was scheduled to land in Rome extremely early. But finally Gianluca made a very comfortable arrangement for me. I appreciate !
The place is clean and welcoming, with all that a traveller may need to feel comfortable.
The only thing that I may regret is its location. A bit far from the main highlights of Rome if you are on foot, and the neighbourhood of Termini may look weird if you are not used to to live in a big city.