It was okay. They tried to sell insurance.

We went to pick up the car at noon, and the receptionist spoke Chinese. She told us that the car we booked was not available and that there were only two Korean cars left in the same class, which were of lower quality. She suggested that we upgrade to a new 2018 Mercedes-Benz GLE350 by paying an extra $25. It was quite frustrating, but we had no choice. We ended up paying an additional $175 for 7 days. It felt somewhat like a scam because it’s unlikely you'll get the car you actually booked.

There was basically no queue, and the process was completed very quickly.

Service was average, no need to queue.

Returning the car with Avis was pretty easy. Sometimes, if you rent from younger staff, they might suggest upgrades. For an extra $10 a day, I upgraded to a GMC YUKON, which was worth it. But occasionally, you get an older staff member who doesn't offer upgrades and lacks knowledge. They equated a Ford Expedition with a Chevrolet Tahoe, which is clearly smaller. While the Expedition handles better, if handling was my priority, I wouldn’t rent the largest car. The office staff were generally friendly, but the Mexican or Asian staff inspecting cars at the parking lot were quite arrogant. Definitely a bad experience. Why put on airs when you're just inspecting cars? I will never rent from Avis again. Most expensive, yet the service isn't that good!