You’re remodeling your home.
Space is tight.
And the area under the stairs seems like the perfect spot for a half-bath or powder room .
But before you start knocking down walls, consider this:
👉 Building a toilet under the stairs is a controversial choice — and not just because of plumbing challenges.
From feng shui principles to practical drawbacks , there are strong reasons why many architects, designers, and traditional cultures advise against it.
Let’s explore the 7 key reasons — both symbolic and structural — why this space might be better used for a closet, reading nook, or storage.