I came up with a great idea that I just finished using on my bench.
(at least I hope its my idea)
I built a 5x8 layout with legs on the corners of the frame and wooden stops for the subroad bed to rest on so it can be removed easily.
I model in HO and S so the S gauge layout is nothing more than a train board.
I slide this one underneath the HO layout when not in use using wooden stops along the table legs. It looks great with the hardboard and curtains that I put up. The wiring is fastned to the underside so I can just unplug it and remove it.
Anymore creative Benchwork solutions?