We are traveling to Italy in April/May, arriving in Ancona and renting a car to make a counter-clockwise tour through northern Italy. From the Cinque Terra area, we will head directly to Rome to spend a few days before returning to Ancona for our flight home. I've heard that having a car in Rome is crazy, so we'd like to ditch the rental car and use the metro while in Rome, then take a train to Ancona to the airport there. Having a hard time knowing where would be the best place to return rental car or learning which train station will have trains to Ancona at the end of our stay. Haven't booked a hotel or apartment yet, so that part is flexible. Would rather not lose a lot of time returning the car and transporting into Rome. Any suggestions as to a good area to plan to return the rental car, where it will be easy to catch a metro into Rome? And which train station services Ancona?