We built a 4 x 12 foot l shaped bench, we built after a major flood we went through. I did a 4 x 6 wing of to the side to hold misc. Items such as blades squegees, towels, spray and ect. That way the main work surface is always free of clutter....well maybee not all the way cleared but you get the point.
There is also full storage underneath including containers for weeded vinyl and another for the paper backing which we recycle. Thr frame legas are constructed from 4x4 and the side braces are 2x4...im a big guy and i can stand on top and walk around.
We have 2 storage drawers that are on each end and we opped it of with a cutting mat, works great, i will post a pic soon.