I have to start off by saying Mary and Federico were amazing hosts..The 2 units are separated…one on the 5th floor (3 bedrooms and 3 bathrooms) another on the 3rd floor ( 2 bedrooms, 1 bathroom). Both are easily reachable via an elevator (best to take it on first day, was hard to tell which floor since they are not numbered on the wall, only in the elevator). When we arrive it was early and they were able to leave our luggage while they completed the cleaning. By the time we returned the rooms were ready. Neither of the units have a living room. The outside terrace on the 5th floor was adequate and was nice to sit out there to talk about our day with a glass of wine and a view. The only negative were the beds as we all felt them to be very hard and stiff as well as the pillows being very flat. Walking distance to the Colosseum and many historical sites. Visit the barista Fabrizio up the street at Caffetteria L800, great guy! We will reconsider this again.