Using your Devan Modern Twin-Size L-Shape Bunk Bed is a breeze. First, find a suitable spot in your child's room, guest room, or wherever you plan to use it. Make sure the area is flat and clean. Then, follow the step-by-step instructions that come with the bed to assemble it. Once it's put together, place your standard twin-size mattresses on the bunk. You can choose from the light blue, terracotta, or cool grey options to match your room's decor. When it comes to maintenance, simply wipe the painted and powder-coated surfaces with a soft, damp cloth. Avoid using harsh chemicals as they may damage the finish. Keep an eye on the joints and screws over time, and tighten them if needed. Always ensure that the weight limit of the bed is not exceeded to maintain its durability and safety.