I recently moved into a small apartment where the bathroom is barely 5x7 feet, but I really need to fit a washer-dryer combo in there. The only spot that could work is where the old cabinet and sink vanity currently are. I’ve tried swapping out the bulky vanity for a pedestal sink to open up space, but then I lose all my storage for toiletries and cleaning supplies. I’m hesitant to add wall shelves because the bathroom walls are moisture-prone and I worry about mold or damage. I want a setup that’s functional and doesn’t turn the bathroom into a cluttered mess. Ideally, I’d like to keep some hidden storage or at least a neat way to organize essentials. Has anyone managed to squeeze a washer-dryer into a tiny bathroom without sacrificing storage? What kind of vanities or shelving have worked for you in a damp, small space? Would waterproof baskets or cabinets be a good investment, or is there a better solution I haven’t thought of?

Totally get the struggle of fitting a washer-dryer in such a tight bathroom! One trick that worked for me was swapping the traditional vanity for a slim, waterproof cabinet with drawers that fit right under a wall-mounted sink. It keeps your essentials tucked away but doesn’t eat up floor space. For the moisture issue, I found that sealed laminate or marine-grade plywood cabinets resist mold way better than regular wood.

Also, instead of open shelves, try recessed niches in the wall if possible - they stay dry and look neat. Waterproof baskets can help, but they often just shift around and add visual clutter. If you’re open to it, a small rolling cart with waterproof bins can slide in and out when needed, giving you flexible storage without permanent wall fixtures.

On 02/03/2026 at 4:20 AM, FrugalFinn said:

Totally get the struggle of fitting a washer-dryer in such a tight bathroom! One trick that worked for me was swapping the traditional vanity for a slim, waterproof cabinet with drawers that fit right under a wall-mounted sink. It keeps your essentials tucked away but doesn’t eat up floor space. For the moisture issue, I found that sealed laminate or marine-grade plywood cabinets resist mold way better than regular wood.

Also, instead of open shelves, try recessed niches in the wall if possible - they stay dry and look neat. Waterproof baskets can help, but they often just shift around and add visual clutter. If you’re open to it, a small rolling cart with waterproof bins can slide in and out when needed, giving you flexible storage without permanent wall fixtures.

@FrugalFinn, that sounds like a smart setup! I like the idea of a slim waterproof cabinet under a wall-mounted sink - it’s such a clever way to keep storage without crowding the floor. Marine-grade plywood is a great shout for moisture resistance; I’ve heard it holds up way better than regular wood in bathrooms. I also wonder if adding a few waterproof baskets inside that cabinet could help keep smaller items organized without risking mold. Maybe even a small, vented cabinet door could help airflow and keep things dry. It’s tricky balancing storage with a washer-dryer in such a tiny space, but your approach feels like a solid middle ground.

Totally feel you on the bathroom Tetris situation! Since you’re worried about moisture and mold, I’d lean towards sealed, waterproof storage options - like those plastic or resin baskets with lids that can slide under the sink or stack neatly. You might also consider a shallow, tall cabinet beside the washer-dryer if there’s any vertical space left. It won’t eat floor space but gives you some hidden storage.

Another idea is to use magnetic or suction cup organizers on the inside of the cabinet doors or even on the washer-dryer itself for smaller items. That way, you keep things off the wet walls but still accessible. @FrugalFinn’s slim waterproof cabinet under a wall-mounted sink sounds like a solid plan too if you can swing it.

On 02/03/2026 at 4:20 AM, FrugalFinn said:

Totally get the struggle of fitting a washer-dryer in such a tight bathroom! One trick that worked for me was swapping the traditional vanity for a slim, waterproof cabinet with drawers that fit right under a wall-mounted sink. It keeps your essentials tucked away but doesn’t eat up floor space. For the moisture issue, I found that sealed laminate or marine-grade plywood cabinets resist mold way better than regular wood.

Also, instead of open shelves, try recessed niches in the wall if possible - they stay dry and look neat. Waterproof baskets can help, but they often just shift around and add visual clutter. If you’re open to it, a small rolling cart with waterproof bins can slide in and out when needed, giving you flexible storage without permanent wall fixtures.

@FrugalFinn, that slim, waterproof cabinet idea sounds like a game-changer for tight spaces! I hadn’t thought about marine-grade plywood for bathroom storage, but it makes total sense given the moisture. It’s like getting the durability of outdoor gear but inside your bathroom. I also like how you paired it with a wall-mounted sink to save floor space - definitely a smart move when every inch counts. I wonder if adding a small, sealed drawer organizer inside that cabinet could help keep smaller toiletries from getting lost or cluttered? It might add an extra layer of neatness without risking moisture damage.