I have one collection of IKEA Malm twin bed framework and slatted bed base that are still in plans. Same as the ad with hyperlink adheres to however in birch finish. http://www.ikea.com/ca/en/catalog/products/S69009951/.
Asking for $120.
No demand for box. Flexible bed sides enable you to make use of mattresses of various thicknesses.
Photo is not exactly what I took but also for reference.