weve stayed there a few times. Its a nice hotel, parking is pretty tight though-loads of spaces but they fill quickly, so you end up parking some distance from reception. Last time we stayed there, we dropped everything off at reception and then I parked the car.
getting to the airport is easy, they use people carriers/ mini bus. They have them outside reception, you just turn up and they'll take many people and as much luggage as they can each trip. If one is full, the other car isn't too far away. They do tend to go to all terminals if needed.
Its been a few years since we last went though-so not sure if anything has changed.