I stayed at the Hilton in Nov. 2003. Room was nice and clean. Easy to walk across the street to DTD and another brief walk to the Disney bus stop if you want to use their buses. Room was fine and had a stocked refrigerator with drinks and snacks (same price as you would pay for drinks on Disney property, but snacks were high - $7.00 for small can of peanuts). I had a problem with the door to my room (it was cut 1/2" from the bottom of the floor) and consequentially brought a lot of hallway/neighbor noise into my room. It didn't help that all of my neighbors had children either (lady across the hall had a small child who cried for quite some time and sounded like she was in my room). This room was on the 7th floor so be warned if your door is cut short of the floor, request another room (I was only there one night and spent most of the day at the park but I did have to hear that child crying for 3+ hours in the evening). Otherwise, the hotel was fine. However, if you can get a good code for AKL, I would consider staying there (better pool, nicer resort). I stayed at the Hilton for one night and won the hotel from Priceline for about $60.
