Abundant square footage in a bathroom is no advantage if the layout is predictable and uninspired. In this episode, a big box of a bathroom is re-imagined as an elegant spa. Fixtures scaled to size are installed including a free-standing tub, large slide-in shower, and double vanity. The biggest spa indulgence comes from luxurious plumbed-in foot bath topped by a throne-like chair. Add a classic tiled floor anchored by an intricate medallion and it's a way to walk and soak your dogs in style.