I made this a while back and it's what started me down the slippery slope trying to get the maple slab o' table flat and true with a trusty LN 5.5. After spending countless hours flattening the top, I caved in and bought a LN scrub plane for the bottom of the slab, took 20 minutes after that.
Quarter sawn white oak legs and stretchers with danish oil, Tried and True oil varnish on the maple slab. The whole thing comes apart and the slab is actually mortised into the top of the posts, which act as tennons. The lower short side strechers are mortised into the legs sideways, but just hold in by friction.
I'm actually going to use the same leg style for the workbench with two outer faces with perpendicular pieces in the middle. Kinda an Arts and Crafts look.
-Matthew