Modern style and comfort to any bedroom,save space,Not Convertible (To be used Stacked Only) Sturdy System:strong steel metal structure for durability & stability, quiet, noise free and large earing capacity,safe stairs, bunk beds create a cosy space for your child Easy Assembly:The package includes clear instruction,all parts and tools,very easy to assemble Under-bed Storage: platform features 13 inches of under-bed space perfect for storing extra odds and ends