Under-sink storage works better when it stays simple, respects awkward plumbing space, and avoids becoming a graveyard for half-used cleaning products.
Laundry supplies are easier to manage when they stay close to the machine or hamper path, use vertical space well, and do not sprawl into multiple rooms.
Shoe storage works in apartments without a true entry hall when the active pairs are limited and the storage footprint stays narrower than the mess it replaces.