A friend and I just rented through Dollar. We picked up at MCO, stayed one night, and dropped off at the port. We were taken by shuttle to the ship. After the cruise we again rented from Dolllar. We were shuttled from the ship back to the office, picked up our car and returned it to the Regal Sun Resort, next to Downtown Disney. They shuttled us from the Regal Sun back to Pop Century. Very easy!