You're ignoring the most valuable "real estate" in your shop. See 5 functional upgrades for the space beneath your workbench ...

We finish the guts of the ultimate shop table/ultimate workbench build, which now includes installed drawers and a custom parts organizer rack for frequently used hardware. The workbench can store 10 ...

The "Ultimate Workbench" is designed for garage workshops and measures 4' x 6', making it an excellent outfeed table, ...