Easy quick and great value! The only downside was that when we put the ticket into the machine on exit, the barrier wouldn't raise and the display said we owed £250! however, we pressed the "assistance" button and the lady couldn't have been more helpful. After checking our reservation in a matter of seconds, we were on our way. She had a very pleasant manner and was very efficient. We booked the short stay car park and there was no option to park in a disabled spot for more than 45 minutes...although you can park longer in the mid and long term car parks at Luton. However, would thoroughly recommend Airparks. We have used them before and will definitely use them again.