We had a quick stay at Roberto's the night before we flew home. The location was ~15 min walk from the Termini train station and very close to one of the subway stations. While it's not exactly right in the mix of some of the main tourist locations, there are plenty of ways to get quickly get around. Roberto and his brother Fabrizio were super accommodating at check-in and check-out. The apartment is definitely on the smaller side (two people max), but it's a great option for those who plan to be out and about sight seeing all day and just need a comfortable place to rest at night.