Using your new bed is a breeze. First, find a suitable spot in your bedroom for it. Then, follow the detailed instructions and use the provided tools to assemble the bed. Once it's set up, place your Queen size mattress on it. To use the LED lights, just press the buttons on the headboard. You can choose from three different brightness levels to create the mood you like. When it comes to maintenance, use a soft, dry cloth to wipe the PU upholstery regularly. Avoid using harsh chemicals as they may damage the material. Also, check the MDF and Plywood parts occasionally for any signs of wear and tear. And remember, the mattress is not included, so you'll need to get one that fits the Queen size dimensions of the bed.