Using your Britney Upholstered King Platform Bed is a breeze. First, find a suitable spot in your mid - century modern room. Since the bed comes with a set of slats, you can directly place your mattress on them without the need for a box spring. Just make sure the slats are evenly spaced. When it comes to assembly, follow the included instructions carefully. It might take a bit of time, but with some patience, you'll have your bed set up in no time. As for maintenance, regularly vacuum the dark gray upholstery to keep it clean. Avoid using harsh chemicals or abrasive cleaners as they can damage the fabric. If there are any spills, gently blot them with a clean, damp cloth. Also, check the legs and slats periodically to ensure they're still in good condition and properly attached.