Designing a bathroom is harder than it looks. Gorgeous inspiration photos don’t always translate to real life, and small mistakes can turn into daily frustrations. From storage and lighting to shower layout and materials, here are the most common bathroom design mistakes—and how to avoid them like a pro.

Renovating your bathroom? This guide simplifies the big decisions like tile, grout lines, flooring, vanities, lighting, and more so you can choose materials that look beautiful, last longer, and support the way you live every day.

Framed or frameless? This small choice makes a big design impact. Frameless shower doors open up your space, showcase tile, and are easier to maintain—ideal for modern, seamless looks. Framed options are budget-friendly and sturdy but visually divide the room. If you can, splurge on frameless for a timeless, high-end finish that adds value and light; framed works best for guest baths or tighter budgets.