Maybe it's me, but I always find the signposting of Luton airport to be appalling. It's fine for a bit, and then, at the last moment, disappears. That never helps my experience of parking at Luton Airport. However, the online booking worked fine, and the cameras recognised my car on entry and exit. The shuttle bus was acceptably frequent, clean and quick. Unfortunately for me, there seemed to be very, very little space in the car park (partly due to a lot of spectacularly bad/selfish parking) , and I ended up parked at the far, far end beyond bus stop C, so it was a bit of a schlep with the bags, especially as out on the frontier there's a lot of gravel, which doesn't mix well with wheelie bags. Overall, fine for the money, but a couple of little details could vastly improve the experience, IMHO.