Excellent mod
I have that same set up on our
Escape and its one of the best features of the trailer.
Its where I store our charcoal starter chimney, plastic wash tubs, fresh water hose, folded 5 x 9' patio mat, 12 lego levelers blocks, slinky drain support, folding broom & assorted other small items.
I was amazed how many items I was able to stow in that space that I wouldn't want to drag in through the interior of the trailer.