That bunk setup wouldn't be a necessity for us either. Prolly end up using the wood to close in the space behind the small dining area and make a closet of it.
Do like that fold back screen door, though. Mr. 2yax sez when the bi-fold bites it on Li'l Scamp
he'd like to do something similar. Also like the big window that opens on the exterior door. I'd like that on ours.