A great stay! You’re literally looking out on the Roman forum from the window (though you have to walk around most of the perimeter to actually enter the forum). The host was very accommodating, especially letting me leave my luggage there a few hours before checkin. I never used the Metro in Rome because I was within walking distance of most of the major sights, and then a bus can take you the extra leg (ex. To the Vatican, Borghese, or Termini)