Frank was incredibly responsive and met us to explain both the apartment set up and the city itself. He was a wonderful host. This room is nice, provided with a small number of amenities for a comfortable stay.
Although the bathroom is technically only for your room (as the other two rooms have their own), it is possible for other tenants of the apartment to use it. Frank lets the other tenants know that they are to use their own ensuite bathrooms and not the bathroom for this particular room, but we believe that some of the other tenants used our bathroom when we were not in there.
I would recommend this place as a great value for a city like Rome, and Frank is certainly a fantastic host. We would definitely return.