also (and I know this is not directly related to the OP, but it is the reason we will be spending a lot of holidays at Disney over the next god knows how many years) - it is a fab holiday for anyone with additional needs (obviously if crowds/rides are tolerated)
everything just works.
nothing is too much trouble.
if something doesn't work, it gets out right.
everybody helps, and no one bats an eyelid, even if your child is trying ot lie down in the path of the parade.
it was the most hassle free holiday I have ever had with dd1 - not least because for the first time ever, we could book into any restaurant, or even rock up at any fast food place, and have her multiple food allergies catered for. if there was nothing on th emenu, thy cooked something form fresh. every recipe (it seemed) could be altered, or have an alternative substituted. and all at no trouble.
it was bloody marvellous, tbh, and even if I hated the Mouse (I don't, but am mostly ambivalent, tbh) I would be back again and again - you cannot buy that kind of service and attention to detail (for additional needs) in many places around the world, let me tell you.