Hello, I am also a new member and will be watching and reading everything here! We just spent 2 months in Spain/Portugal this past Fall as we are considering moving there. I am 73 and had no problem renting a car in Barcelona and driving all over Spain and Portugal for 2 months. Some rental car companies in Europe don't allow driving the car over the borders. We've always used SYXT Rental and we recommend them. As a side note - we were not as thrilled with Portugal as we thought we would be. We like Spain much better.