Check out this project on RYOBI Nation - Building mobile work bench that can expand from 5 by 30 inches to by not near done yet. I am going to have storage at the bottom, plus side tables that swing up at the end of the bench to put the tools on
Like this workbench. Upgrade any workbench with these DIY enhancements. 7 simple projects enhance functionality and increase the storage capacity of your workbench. Most can be built in a day; some in less than 15 minutes!
Inspiration - Cool Work Bench - The Garage Journal Board . Adi could make his work bench with curved leg support on piano hinges that fold in, and then the countertop hinges down on top of folded leg supports.