Floor Coatings Questions

It's only 26 W, 32 D.
Big enough for the trailer (HOA PIA).
One side for everything else.
It really wanted a stick built brick exterior, but it was more per sq ft than my house!
Steel is not cheaper, but it was what I can afford now in my old age.
That's about the same size mine is......and I wish I had gone twice the size. Maybe some day.