I made a work bench then modified the plans to fit the lathe bench.
It is 4' long, 33" tall & 24" wide. It was made with
1 sheet of 3/4" Birch Plywood & 2 peices of 3/4" Melamine for top.
The open space in the leg with the garbage bag holds 50 lbs of sand in each leg & 200 lbs on shelf.