Overall, still quite satisfied.

I informed them from the beginning that I rented the car for five days and wanted to return it at the normal time on the fifth day, not so early. They kept saying I only rented the car for four days and the fifth day was complimentary. They refused my request initially and only agreed after lengthy communication and presenting the order (since it was in Chinese, we had to talk for a long time in English).

Having the rental documents prepared in advance made the car pickup process very quick. However, the car wasn't ready at my reserved time; I had to wait for a while before receiving it. Since I arrived at midnight, the car could have been prepared in advance to improve efficiency.

No Chinese service, charged me 3000 THB for a 40-liter tank. The fuel price in Thailand is 30.43 THB per liter, extremely overpriced.

Returned the car 5 days early, no refund for the remaining days, disappointing