The half bath option doesn't seem very popular.
The one I saw was cramped to the point I would have a hard time using it.
I am 6'3" so my legs were cramped when I tested it out
.
It also bumps out into the kitchen more than I would like taking away more sq ft than I would like.
Other than that, I like the layout a lot and the bunk room is the roomiest I found for the 4 kids I normally take with me.
Just something to think about.
PS: Rookey - sent you a PM.