James D. LaRue discusses tells us how to design a modern bathroom without wasting tons of space. A bathroom doesn't need to be big to be great. In the bathroom shown off in this video, the black granite vanity runs through the bathroom, complete with his and hers matching cabinets. The tiled bathroom features a hanging mirror, and its design matches the windows and other finishes throughout the house. Wall-to-wall countertop to ceiling windows bring light into the bathroom, and there are more of these throughout the site. To maintain privacy in the bathroom," Matt Risinger's team frosted the bottom half of the glass.