Using your Sliverfluff bed is easy. First, make sure you have a suitable box spring as it's required for proper support. Once you've assembled the bed according to the instructions, you can place your mattress on top. When it comes to cleaning, use a soft cloth to gently wipe the upholstery and the wooden parts. Avoid using harsh chemicals as they might damage the finish. If there are any spills on the upholstery, clean them up immediately. As for the weight capacity, don't exceed 440 lbs to ensure the longevity of the bed. Check the slats and support legs regularly to make sure they're in good condition. If you notice any loose parts during assembly or use, tighten them right away.