Build these handy undersink roll-out trays in a weekend. You can tackle this project with simple carpentry tools and some careful measuring. You can make all the trays in an afternoon using building products from your local home center or hardware store
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.