We've stayed a couple of times at the Sheraton Anaheim on Ball. We're a couple with no kids as well and really enjoyed it. They shuttle you over to the park and are right on time with their transportation schedule. And, if you happen to be at the hotel when the fireworks are set, you can see them from the hotel. We've got pricing in the $129 - $169 per night range.

Where ever you stay, have a great time.