Using this bunk bed is a breeze. First, make sure to fully assemble it according to the instructions. Since it requires full assembly, take your time to ensure all parts are properly connected. Once assembled, place a 6 - inch thick mattress on the top bed and an 8 - inch thick mattress on the bottom bed. The two built - in ladders and slide provide easy access to the top bunk. Your kids will love climbing up and sliding down. When it comes to safety, always check the guardrails before your child goes to sleep to make sure they are in good condition. For maintenance, wipe the bed with a clean, dry cloth regularly. Avoid using harsh chemicals as they may damage the espresso - painted finish. And remember, this bed is for home use only, not for commercial purposes. If you ever need to divide the triple bed into three separate beds, you can do so following the disassembly instructions provided.