With this Bathroom Floor Plan, you will have a more functional room with more room to move around. Layouts like this Bathroom Floor Plan are typically expensive because the plumbing is in two walls. There are sizes ranging from small to large. You can also use the same 5' x 8' footprint as in the classic three-in-a-row and go "opposite-wall" here, but I believe you will have higher plumbing costs and a less-than-ideal bathroom. When you have a little more space, this works best. This one usually takes up more space, but it has a more generous layout. It will cost more because of more plumbing work and overall square footage, providing better results.