Just to add my 2 cents, we just returned a few weeks ago from the AKL, rquested bunkbeds and got them. Also on our last trip there last year we requested and got bunkbeds too. I think they really try to give you your requests if they can. My family loves the bunkbeds, they work so well for us (a boy and a girl). I wish more resorts had them as an option for families.
ENJOY!!!