Although the waiting time was nearly an hour, it was mostly due to incomplete preparation of documents and language barriers. Foreigners are very organized and punctual; they won't serve you before the appointed time. Also, their flexibility can't be assessed by domestic standards. Completing a single transaction generally takes about half an hour; mine took roughly 18 minutes. The lady who served me was very friendly.

Easy and fast car pick-up process.

Picked up the car at 22:50, which was after working hours (they close at 22:00). The staff seemed a bit indifferent as they were thinking about leaving, and there were some language barriers, but it didn't delay the car pickup.

Had to wait in line for over half an hour to pick up the car, and returning it took about 40 minutes too. Plan ahead if you have a flight to catch.

First, during car pick-up, the time was very tight and customers were not given enough time to inspect the car's condition, including any pre-existing exterior damage. Second, during car return, they inspect the car with an overly critical attitude, even penalizing for tiny scratches less than a centimeter long. Third, during car return, the company does not accept photos taken at the time of pick-up as evidence of existing damage, which is clearly unfair. Fourth, the company has a bizarre and unreasonable policy: the inspection done in the presence of the customer during return is not final; it gets re-inspected after cleaning, and that is considered the final judgment. I didn’t rate it one star but gave it two stars because their service attitude is still somewhat acceptable and there is room for negotiation.