They were the cheapest I found and included a free stop at the grocery store to pick up supplies. Most places charge extra for it. We had 7 people so it was too expensive to rent a large car.

On the way home he (the owner, Jesus) mentioned that he had a few cars he rented out at very reasonable rates if you want to do a day trip or something. He would bring the car to your resort when you need it so not a bad way if you don't need a car the whole time.