Not great. Asked about additional insurance and they added it without my consent.

They didn't explain many specific issues clearly. They hurriedly made me sign, authorized my credit card, and just gave me a receipt.

The additional driver didn't have a credit card, and they wouldn't let us pick up the car at the airport. Later, we managed to use my credit card at a city office. It was a bit troublesome.

Although people abroad might not care about car brands as much as Chinese do, we were joyful to book a Ford Edge, only to be informed upon arrival that we were given a Mitsubishi instead. After some negotiation, we finally got a Dodge, which somewhat impacted the overall experience. I think if we can select a Ford Edge during booking, why can't they reserve it in advance? If it's already booked, we should be notified ahead so we can choose something else. We booked in advance, but due to the car rental company's fault, we didn't get the planned vehicle. They didn't provide us with a car of equal value, but one that was much cheaper, which was really unsatisfactory.

The cars from Avis in San Francisco are not very new. When I went to pick up the car, they informed me that the reserved model was not available and gave me a very old Ford instead, claiming it was the only similar model available. If I wanted to change cars, I had to pay extra. I saw many similar models at the pickup point, but after checking and returning to the counter, they still insisted it wasn't the same type and that I had to pay extra. The attendant was Chinese and tried to overcharge me just the same. I thought a big company like Avis wouldn’t have such issues. Finally, after arguing with the manager, they gave me another car, which they claimed was an upgraded Ford Explorer.