I am six foot 2 inch tall young lady. I booked a Upper/Lower cabin without even thinking. Will these bunks be comfortable and how far will my feet stick out? If This arrangement is way to uncomfortable, will I be elgible for an upgrade if other rooms are available? Do these beds fold against wall or are the affixed. If theframes fold up and the mattresses are removeable, then we can just make one big bed on the floor. Help!!! Our cruise is in April!!! Maybe they will remove all upper/lowers in the refurbish of this ship. Ha Ha!!!!!