SSG You should give us more sizes of the Decorative Floors or mirror the tops of the Landings on the bottom (why you didn't to begin with is strange). Preferably the former, a large and extra large Decorative Floor option would be useful for lots of things.
Reasons:
I was excited to make a faux ceiling using the new items. Then I tried it.
The Landings are very low resolution on the bottom so it looks bad, this especially apparent w/ the Orthanc items. The same is true for the stairs. There's barely a texture on some of them, just a smudged blur.
The Decorative Floors are too small to make this (and many other schemes I hoped for) feasible without wasting 10 hooks per room. Their small size is very prohibitive and makes them near useless.