Before beginning assembly, ensure you have all parts and tools included in the package. Place all components on a soft surface to prevent damage. Start by attaching the headboard and footboard to the side rails using the provided bolts and washers. Once secured, insert the central support beam for added stability. Tighten all connections firmly but avoid over-tightening. Finally, lay the slats evenly across the frame and lock them into place. Double-check all fittings before positioning your mattress. Your Aspen King Bed is now ready for use.