I agree with Skrams...we have the same model and the Hurricane bunks are the biggest there are (80 inches long). I have a 19 year old daughter and 21 year old (autistic) son. They are 5'7" and 5'10" and love the beds. As far as clothes, we utilize the existing drawers and wardrobe and just pack creatively. We have taken 4 and 5 week trips across country without an issue.
As far as noise we all go to bed at the same time, so that is not a problem...and as afar as "Romance" that generally has to wait until we get home. :)