There are only great things to say about Mattia and his apartment. The apartment itself is plenty spacious and nicely designed with all modern features and a beautiful terrace. The location was also perfect - 10min walk to Coliseum; 20min walk to the center of Rome; & 2min walk to the metro that runs directly to every major stop in the city. Excellent accessibility!
Separately, Mattia was exceptional. He made the check-in / check-out very easy, was always around when needed, had plenty of local tips, and spoke fluent English.
If back in Rome, would absolutely stay again!