I had booked in advance for Medium Term, but only managed to park right on the edge near the fence and really too close to another car in desperation as there were NO SPACES (this was on Saturday, 16th May, mid morning) and I nearly missed my flight. The surface of the carpark is poor, gravelly and full of potholes. There are NO signs/row numbers to help you remember where you have parked. The bus service is so slow and infrequent that the last twice I have arrived back, I have walked from the terminal and not been passed by a bus on either occasion. If I had a choice I would not use Luton airport at all, but the airline service itself , ie Easyjet, from there is good and let down by the awful airport and parking facilities.