Reclaim bathroom square footage with this 4-tier over-the-toilet storage cabinet whose rustic sliding barn door glides smoothly on metal rails. Two large cabinets and three small shelves stash towels, shampoo bottles, and grooming gear above the toilet without crowding the floor. An anti-toppling device anchors the cabinet for added safety, while a water-resistant surface wipes down quickly after showers. Beyond the bathroom, the unit doubles as laundry-room or balcony storage.