create a realistic and refined bathroom design the vanity cabinet should not extend all the way to the side walls leave some space on both sides the mirror should also not run all the way to the walls but be centered above the vanity with margins on each side the sinks should be undermount or flush with the countertop use one large single piece mirror behind the mirror on the wall use small light green tiles the other walls should be beige and the doors should be oak make the overall design more polished and stylish with a clean elegant contemporary look