Using this bike rack is easy. Simply place your bikes on the rack. The weighted bottom helps keep it stable, so it won't tip over easily. When it comes to maintenance, since it's been outside, it's a good idea to clean it occasionally to prevent rust. You can use a mild soap and water solution. If you notice any loose parts, tighten them up. Keep in mind that this is a used item, so expect some normal wear marks. Also, remember that you can only pick it up locally at the MSU Surplus Store.