Check-in was relatively smooth. They told us that we were late and the reserved car was no longer available. But we were late because the plane was delayed by half an hour, how is that our fault? Frustrated, we had to upgrade the car... Overall, it went smoothly. However, returning the car was awkward! The staff member barely spoke English and was very impatient. He hung up on me twice when I tried to call. Seriously? And for the car switch issue, we were fined. P.S. Enterprise employees were generally unfriendly and impatient with Chinese customers who aren't fluent in English. My wife and I studied abroad, so we had no issues, but four people in front of us from Northeast China were very nervous and cautious during check-in, needing to confirm details to avoid any issues in the contract. The staff was visibly impatient and even asked me to tell them to hurry up because there were many people waiting in line. He gave me the impression that he thought, 'Hey, they're also from China, why don't you help them?' I replied, 'If you want to talk, learn some Chinese, please.'