Roger was a great host. Always quickly responded to any questions I had prior to the trip. Set us up with a driver to pick us up early to the airport. He also provided us with some tips on places and landmarks to check out, along with directions on how to get there. The location was great - about a 20 min walk from Vatican City and the Coliseum. It was also a quiet area that I felt safe to walk through at any time of the day. Highly recommended!