For your enjoyment and inspiration on Tiny Home Friday:
Aside from pallets being used as raw resources for a number of cool projects, Ikea furniture lends itself to repurposing. For example, this project for a cat gym out of a repurposed Ikea shelving kit.
This is a guy who saw a problem (dorm furniture) and designed to address that problem. I think it is inspirational, who knows what YOU might come up with if you try!?