Using your new twin loft bed with desk is a breeze. First, follow the detailed instructions included in the package to assemble it. Make sure all parts are securely connected before use. When climbing up or down the ladder, always hold onto the guardrail for safety. The desk below the loft is great for studying or working. Keep it clean by wiping it with a soft, dry cloth regularly. For the steel frame, you can use a mild cleaner to remove any dirt or stains. Avoid using abrasive materials that could scratch the powder-coated finish. If you need to move the bed, disassemble it carefully to prevent damage. And remember, the bed is designed for twin-size mattresses, so make sure to choose the right one for a perfect fit.