This impressive, large shelving unit with built-in desk is something you can make yourself out of plumbing pipes and pine planks for about $200. Morgan Satterfield of The Brick House offers step-by-step directions for creating this massive storage unit.
The unit measures 8'8" by roughly 7'6" and 11 1/4" deep. Basically, you spray-paint three different lengths of pipes, stain the wood, and thread the pipes through holes you drill in the wood, securing the pipes to the wall.
For a materials list and more details about this cool industrial-looking unit, hit up the link below.