Amy from Badskirt has a brand new sewing table. Her husband made it for her using an IKEA table and door panel. He cut away a portion of the door-turned-tabletop so the sewing surface sits flush with the tabletop. Her set of drawers (also IKEA) fits perfectly underneath. Go to her post to read how he did it. Who knows, maybe you can make one for your own sewing space.
[photo from Badskirt]