Paolo, our host remained flexible throughout the process and remained flexible as our arrival/check-in time was altered at the last minute. We were greeted as we arrived and the apartment was clean and ready. Paolo spent ample time with us upon arrival, and provided insightful local knowledge with regard to sites and restaurants. He was consistently responsive to my questions, etc. He also arranged our travel transfers to the airport and set-up my last minute request for a group activity.
The apartment is a short walk to the Coliseum and metro stops, making it convenient to explore all of Rome.