We had already paid for a full-size SUV, but upon arrival, they told us we had reserved a compact car and insisted we pay extra for the larger vehicle. Being forced into an upsell felt really unpleasant.

Overall alright, but they kept trying to upsell.

As always

Picking up and returning the car was extremely convenient. The car was nearly brand new.

Renting a car in the US is really convenient. Upon landing, a shuttle bus takes you to the car rental lot. You present your driver's license, international driving permit, and passport, authorize a pre-payment, and they tell you the parking spot. When you find the spot, the car keys are already there waiting for you. Just drive away. Returning the car is even easier. Drive to their parking lot, and an employee uses a device to inspect the car, then provides an invoice. In less than a minute, you're done. We even changed the return location twice during the trip, and they agreed without any hassle. Highly recommended.