DH has slept on the ceiling bunk with no issues and he's 5 10. I will admit I was a little nervous sleeping under that, LOL, but I just kept reminding myself he is well under the weight limit.
I am 5'4" and I slept in the top bunk no problem. My child slept up there when they were 5'7" but when they grew a couple more inches, they were more comfortable on the sofa bed.
GET UP TO A $1000 SHIPBOARD CREDIT AND AN EXCLUSIVE GIFT!
If you make your Disney Cruise Line reservation with Dreams Unlimited Travel you’ll receive these incredible shipboard credits to spend on your cruise!