The only negative points were that I had to wait about 30 minutes at the airport office and that the previous person's reservation wasn't available. I returned the car early in the morning, but it was very easy; I just had to park in the parking lot and put the key in the locker. There are gasoline and electric vehicles, but considering all the hassle, the gasoline vehicle is definitely better. I was lucky to be able to reserve it at a low price. I would like to use it again next time if the price is cheaper.