Short is not "in". The proper phrase is "vertically challenged", lest we offend someone. ;-}
That is an awesome barn!!!
Had to laugh. Years ago, a very short, young Mexican lady worked for me. She was doing the dishes one day and I said something dumb like, "At least you can watch the birds out the window." She looked at me, "Huh?" I stooped down to her level --- hmmm --- only the sky above was visible. Just barely.
Build her a little wooden step stool so she can see out!