A stressful experience exacerbated by the counter staff

There were only three groups of customers ahead of me, but I waited for over 30 minutes. One was due to a computer error by the rental company that tried to add insurance to the customer's bill. The other two groups couldn't communicate well due to language barriers. Another reason was that selling insurance took a long time. By the time it was my turn, I had lost my patience and didn't check the terms carefully.

Terrible experience. They don't accept UnionPay or credit cards with the UnionPay logo, so I had to buy full insurance at the store, which is much more expensive than the one on the car rental website. They also replaced the promised Volvo 70 with another car. Today, I received an additional charge of £55 from the car rental company without any explanation. Please help me check it. Thanks!

Overall good experience, the bus instructions were a little confusing and the bus to Drivalia is the hotel hopper, they could be more explicit in those instructions. Honestly the company should just look them over again and make them better. Mileage limit not an issue but might be for some.

it was good, my points keep 'expiring' so they are basically not worth anything, always disappointing when companies do that with loyalty points. Unclear if I got an upgrade or not having gone with the diamond membership.

Car was adequate for our trip. No problems with counter staff very courteous. Had problems finding the drop off location, street name not the same as given instructions. Otherwise it was a good experience.

Car was very dirty on exterior. Employees did not have time to clean it up since demand is too high. Not their fault.