Gincarlo's place is in an outstanding location--literally just steps around the corner from the Rome S. Pietro train station and easy to get to/from the airport . There's a supermarket close and it costs only 1 Euro from S. Pietro Station to Rome Termini where you can catch the Metro subway/bus system to all the sites--or you can hop a bus right at S. Pietro. We arrived after dark and the host met us for check-in, but I have no doubt that with his clear and thorough instructions, the self check-in would have gone smoothly. Thanks for a wonderful stay in Rome.