I've walked into a lot of bathrooms that made me sad. Not because they were ugly. Because the people living in them had given up, accepting a dark, cramped room the way you accept jury duty. I'm Leo Chase, an LA designer, and I've redone more than 80 small bathrooms across the county. The lesson: good bathroom design has almost nothing to do with budget. The right decisions make a 5×7 room feel twice its size. The wrong ones turn a spacious 10×12 into a claustrophobic mess. Let's start before you buy any tile.
Measure Everything, Then Measure Again
The most common mistake in bathroom design is skipping the math. Clients send me inspiration photos, but they never measure their actual floor. A 5×7 bathroom gives you 35 square feet. You need the door swing, the plumbing stack, and the toilet rough-in. Grab a tape measure and sketch the room. Mark every window, vent, and outlet. Walk in and close the door. If you can touch both walls with your elbows, you know your constraints. This homework takes an afternoon and saves you from buying a vanity that clashes with the door frame.
Once you have a plan, choose your anchor piece. In a small bathroom, the shower or tub sets the tone. A 30-by-60-inch tub keeps things simple. If you skip the tub, a curbless shower with a linear drain makes the floor feel longer. Keep one continuous line of sight from the vanity to the shower.
Storage That Earns Its Inches
Storage in a small bathroom is not about adding more cabinets. It's about adding the right ones. A wall-mounted vanity with a tall, narrow linen cabinet next to it beats a bulky double vanity every time. You get the same storage but with visible floor space underneath, which tricks the eye. Use the vertical space above the toilet with a narrow shelf and glass jars. A mirrored medicine cabinet that's recessed into the studs adds storage without sticking out. In one Silver Lake project, we gained a clean floor by swapping a pedestal sink for a floating one. It's just geometry.
When you're planning storage, think about what actually happens in the room. You need a place for towels, a place for toiletries, a place for the hair dryer. Assign each item a home and don't let anything else into the bathroom. This is the part of the blog where you roll your eyes. But it works.
Light Is the Cheapest Renovation You'll Never Do
Small bathrooms die in bad light. You can fix an entire room's mood with three layers: task light at the vanity, ambient light from the ceiling, and a dimmer switch. In fact, a dimmer switch is my favorite $20 investment in any bathroom design. It turns a harsh morning mirror into a calm evening space. Put sconces on both sides of the mirror, not one overhead light. Overhead light makes every face look like a police sketch. Side lighting at eye level flatters, which matters when you're getting ready for work.
If your bathroom has a window, treat it like a design element. Frosted glass or a simple cellular shade keeps privacy without blocking light. Avoid heavy curtains in a small humid room; they just trap moisture and shrink your visual space. Choose a light fixture with a clean silhouette because ornate fixtures read as clutter.
Case Study: A 42-Square-Foot Silver Lake Powder Room
One of my favorite projects was a 42-square-foot powder room in Silver Lake. The clients wanted a bold bathroom design but were worried about the size. We used deep teal tile on the lower half of the wall, white above, and a matte black linear drain. The key move: we replaced a 24-inch vanity with a 20-inch wall-mounted one and added a floor-to-ceiling cabinet. Suddenly there was room for a step stool and a plant shelf. The clients told me their parties now migrate to the guest bathroom. That's the kind of win that stays with you.
I share this not to brag, but to show the process. We didn't knock down walls. We didn't spend six figures. We made one trade — vanity width for vertical storage — and the room opened up. That decision is repeatable in almost any bathroom.
When to Call a Pro (And When Not To)
You don't need a designer for a basic refresh. New fixtures, paint, a better mirror, and a good deep clean can transform a bathroom for a couple thousand dollars. But if you're moving plumbing, redoing the shower pan, or changing the layout, hire a licensed contractor and probably a designer. A plumber does the technical work, but someone needs to make sure the result looks right. The cost of a designer often pays for itself by avoiding a $3,000 mistake. A typical bathroom remodel in LA runs from $15,000 to $30,000, and a small bathroom can go lower if you keep the footprint. But you don't have to spend that to get a good outcome.
The Quick Checklist
If you're starting your own bathroom design, keep this list handy. Measure first and draw a simple floor plan. Place the toilet, shower, and vanity before you think about finishes. Choose a floating vanity to expose floor space. Use vertical storage for towels and daily items. Add sconces or a pair of pendants beside the mirror. Install a dimmer switch. Pick a warm white paint or a crisp white tile and let color come from towels and art. Use large-format tile in the shower to reduce grout lines.
If you're stuck mid-renovation, stop and measure your room. Draw it out. Then make one small change — the vanity, the lighting, the storage — and see how it feels. If you want more specific guidance, email me through the site with your exact dimensions. I do a limited number of virtual consultations each month.