Was given a lower grade car than the one booked

At the beginning of the rental process, they asked us to pay an additional insurance fee, but after negotiation, they agreed not to charge any extra fees. Everything else was very satisfactory and convenient, allowing us to choose our preferred or satisfactory model from similar vehicles.

The company is pretty good, with warm and convenient service. However, during this rental, the counter staff kept insisting on adding insurance, saying that the previously included insurance did not cover crashes. Thinking of many people's complaints, I insisted on not buying, and found out it was the right choice.

Like: Great selection of vehicles and good value.
Dislike: First rep tried to upsell an upgrade and goes onto insisting on a Chinese driver's license even though I had a voucher clearly stating that a US or Canadian driver's license is acceptable. He didn't make much effort to help and sent me to wait in line again at Customer Service counter, where the service rep was a lot more helpful and straighten out the issue by doing a simple check on the order comments.