I always stay at the Hilton DD the night before(Saturday) and arrive at OKW about 9 to 9:30 in the morning, it is a long wait until 4 PM for what may be no reason at all other than all the rooms have been given out. I went through this new process at OKW this October, they tell you what building you are going to be at but do not tell you the room. This way if you don't like the location you can change it. I got my room at 2 o'clock which made me very happy. I spend an awful lot time at OKW during my vacation rather than the parks so this worked out better for me. This January I think I might get my room when I check in which would be like old times. What a treat that would be for me. We leave on check out day about 4:30 in the morning so it would make our stay at OKW seem a little more normal having arrival day as a day at OKW since we do not really see the light of day on departure day.