I did not find the carpark with the satnav 'postcode' but it was signed clearly enough. Easy to use and find the shuttle bus. I had a bit of a scare coming back and being asked to pay more money to get out (an extra £70) Our plain had been delayed by quite a bit and though I had left some extra time seemed a problem, With my reference at hand the person checking it let me out with what I had prepaid. Maybe was just a case of not having enough details in the first place. Definitely make sure you have your reference of payment at hand. Now I know that and how to use it I would use it again.