Rude staff, patronising and unfriendly. Refused the insurance I had bought so had to spend £150

Large-scale and efficient.

The car rental process at Cancun Airport is quite efficient, and the service is very enthusiastic. There were no unnecessary upsells or difficulties. I think the main reason is the high traffic here, they neither have time nor need to make money by being difficult. Additionally, all the rental companies are lined up together, so the competition is fierce. If they have a bad attitude, they'll lose.

Be very careful of their tricks to sell you upgrades. They said they would fill in full tank of gas for a cheaper rate than outside fuel stations, they said that fuel level is very low and they suggest taking the initial full tank fuel package. I declined this package, when I get to the car I rented, the fuel is already at full level.