Why Your Bathroom Has No Room for Towels (And the Slim Cabinet That Fits Anywhere)

Open your bathroom closet — if you even have one. Most bathrooms built before the 2000s came with exactly one storage option: the medicine cabinet above the sink. Everything else lives in a hallway linen closet three rooms away, or worse, piled on the back of the toilet, stacked on the floor, or jammed under the sink behind the pipes. You shouldn’t need to leave the bathroom to grab a clean towel.

Why Bathrooms Never Have Enough Storage

Bathroom floor plans prioritize the toilet, the tub, and the vanity. Storage gets whatever square footage is left over — which is usually none. Builders know you’ll figure it out, so they don’t. The result: you’ve got a room you use twice a day with no good place to put towels, extra toilet paper, cleaning supplies, or the 14 half-used bottles of products you can’t seem to throw away.

Wall-mounted cabinets help, but they require finding studs, drilling into tile or drywall, and committing to a permanent spot. In older homes with plaster walls, that’s an adventure that often ends with crumbled plaster and a trip to the hardware store. And if you’re renting, wall-mounted anything is off the table.

The smarter approach is a freestanding cabinet that’s narrow enough to fit in the dead space most bathrooms actually have — next to the vanity, beside the toilet, in a corner, or against the wall opposite the tub. For the smaller items cluttering your counter, a rotating bathroom organizer handles daily-use products, but towels, backup supplies, and cleaning items need enclosed storage with some height.

What Actually Works — COSTWAY Bathroom Storage Cabinet

The flaw: This is an early-adopter pick. With only about 60 reviews at the time of writing, the long-term durability picture isn’t fully clear yet. Assembly takes 30-45 minutes with included hardware. And the glass doors — while they look sharp — will show fingerprints and water spots, so keep a microfiber cloth nearby if that bothers you.

At 63.5 inches tall with a narrow footprint, this cabinet fits in spaces that most furniture can’t reach. The combination of glass-door shelving and drawers means you get two types of storage in one piece: display-friendly shelves for folded towels and baskets behind glass, plus drawers that hide the less photogenic stuff — hair ties, cotton balls, and that collection of hotel shampoos you can’t stop hoarding.

With a 4.5-star rating and a smaller review pool, the consensus among early reviewers points to a few consistent themes: the cabinet looks more expensive than it is, the glass doors add a visual lightness that keeps it from feeling bulky in tight spaces, and the adjustable shelves let you customize shelf height for tall bottles or folded towels. A few reviewers note the assembly instructions could be clearer, so give yourself an unrushed 45 minutes and lay all the hardware out before starting.

Because this is a newer product with limited reviews, it’s worth pairing it with storage solutions that have a longer track record for the rest of your bathroom. A two-tier under-sink organizer handles the jumbled cabinet below your sink, letting this freestanding cabinet focus on towels, linens, and backup supplies.

Better If / Skip This If

• Better if: you need hidden vertical storage for towels, backup paper goods, and all the bathroom clutter that should not live on the counter.
• Skip this if: you mainly need easier access to products already on the vanity. The bathroom lazy Susan organizer is the cleaner fix for that.
• Choose a different lane if: your open wall space is mostly above the toilet, not beside it. The AmazerBath bamboo over-toilet shelf uses that footprint better.

The Alternatives

The “Buy It For Life” Pick

A solid wood linen cabinet (oak, maple, or birch) will outlast any flat-pack option and handle bathroom humidity for decades. Expect a higher price point and a heavier piece of furniture. If you own your home and plan to stay, it’s a worthwhile investment that ages well.

The Renter-Friendly Pick

A slim rolling cart — the kind that fits in the 6-inch gap between your vanity and the wall — gives you three to four tiers of storage with zero footprint commitment. It rolls out when you need something and tucks away when you don’t. No assembly beyond snapping on the wheels.

The Hyper-Specific Fix

If your only storage gap is towels and you have a door, an over-the-door towel rack with three or four bars holds multiple towels without taking any floor or wall space. It won’t solve general bathroom storage, but it solves the most common complaint — nowhere to hang or store towels within arm’s reach of the shower.

If you’re tackling more than one area, also check out our guide on bamboo over-toilet storage.

If you’re tackling more than one area, also check out our guide on adhesive shower caddy.

Your Next Step This Weekend

Measure the narrowest open wall space in your bathroom — between the vanity and the wall, next to the toilet, or in a corner. If you’ve got at least 14 inches of width and 64 inches of height clearance, this cabinet fits. Clear the spot, check that the floor is level, and block out 45 minutes for assembly. By Sunday afternoon, you’ll have a place for every towel, bottle, and bathroom supply that’s currently homeless.

Frequently Asked Questions

Is the COSTWAY bathroom cabinet easy to assemble?

Assembly takes approximately 30-45 minutes with included hardware. The consensus among reviewers is that it’s manageable but benefits from laying out all pieces and hardware before starting. Having a second person hold panels during assembly helps but isn’t strictly necessary.

Does the COSTWAY freestanding cabinet need to be mounted to the wall?

No, it’s designed as a freestanding unit that doesn’t require wall mounting. However, because it stands over 63 inches tall, using a furniture anti-tip strap secured to a wall stud is recommended for safety, especially in homes with children or pets.

Will a freestanding bathroom cabinet hold up in a humid bathroom?

The COSTWAY cabinet is designed for bathroom use, but as with any furniture, good ventilation helps. Running a bathroom fan during and after showers reduces moisture buildup. The glass doors help protect stored items like towels from direct humidity exposure. With only about 60 reviews so far, long-term humidity performance data is still limited.