I am on the wrong computer to share a floorplan or profile view, but my 'rough road' TD design breaks from the norm.
I have a footwell with a drain, at the head of the bed (front of trailer body), in the bottom of an open 'closet', for boots and coats to drip, drain, and dry. (Right side / US passenger or curb side.)
Warmer weather isn't an issue. Shoes/boots go wherever seems "safe" - which might even be in the vehicle, with flip-flops into the trailer.
But warm weather is not my concern.
Primary focus for the build is hunting and quick trips into the mountains in the Fall.
With that comes a lot of cold, plenty of snow, and high potential for rain and mud - while being out in the weather, not just in camp with a little exposure to it.
My feet can't handle cold boots. I can't leave them outside. If I put frozen boots on, my day is done. My feet will be cold all day, no matter how active I may be.
My boots need to be at least as warm as they would be in a good tent, my boots often need a chance to dry (but don't stink), I don't want them on the bed, and I don't want to be sticking them in a tote and then shoving that in a corner. So, I am making sacrifices elsewhere and building a footwell for boots.
However, dedicating the front 12" or so of the living space to boots, coats, and storage has a knock-on affect on everything else. It pushes the bed back, which really requires moving the doors back. Which conflicts with fenders. Which causes axle relocation contemplation. Which may impact tongue weight. And the bed moving rearward impacts rear end storage (or galley, but I'm not building a galley), which limits utility and space there. And on, and on. It even made me have to change the profile of the roof, because I had to shift the roof vent back.
The need to be able to swing my feet through the door and into the footwell also means the doors are farther toward the head of the bed than is ideal - a situation that some people really dislike.
On the up side, that same ~12" of room on the other side of the trailer gives me a nice location for the electrical center, some convenient clothing storage, and forced the location of the furnace to be settled.
I whipped up a super special, high quality sketch in MS Paint. (Not to scale.

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- tdboots.png (17.09 KiB) Viewed 651 times