This is a modified version of Marc’s Assembly Table Workbench.
I used the torsion box design for the top and built two cabinets and held them together with stretchers. I made the base much longer but not as deep. Mine resides up against a wall. Once I put the top on, I realized that I needed to brace the back. I used some spare pegboard for this. Rock solid now!!!
The base is 88″ x 24″. The top is 96″ x 30″. The middle section with the two doors is 39″ x 28″. The drawers are massive…22″ x 22″ by 8 5/8″, 8″, 6″, and 6″. Made from 3/4″ Birch w/ 1/2″ bottoms. On the top I keep my CNC Mill and my drill press with some space between for whatever.