This would be a great idea for those times i need the large cutting table for those incredibly big projects aka backdrops and wedding formals. Floyd Leg - clamp-on legs (available in 5 colors) works with material up to thick.
Full height cabinetry allows for easy concealment of brooms/mops/vacuum cleaner. Having the washer and dryer separated creates more benchspace in an already tight area. Perhaps framing the dryer with cabinetry would create a more streamlined look.