On arrival, with a pre-booked reservation, there were very few parking spaces. On most floors the only gaps were in "disabled" or otherwise reserved spaces. Eventually found a space on top-deck where there wasn't a badly parked fat SUV overhanging the space. Then, no luggage trolleys at top deck, so had to carry things until I found a trolley. I've not seen signs on return from arrivals to carpark, and following the "exit" signs means a long outside walk (and bumpy trolley push) to the carpark lift. Having been before, I know to stay inside and head for the "check-in" desks again, and out the front door...