Using this Marlo black laundry set is easy. First, find a suitable location in your laundry area to place the pre - assembled cabinets. Make sure the surface is flat. The soft - closing doors are convenient and quiet, so gently push them to close. For the sink, you can install your preferred tap using the semi - precut taphole. When it comes to maintenance, clean the polyurethane matte black moisture - resistant plywood cabinets with a soft, damp cloth. Avoid using abrasive cleaners as they may scratch the surface. For the stainless - steel sink, wipe it dry after use to prevent water stains. If you choose to upgrade the handles or sink finish, follow the installation instructions provided with the upgrade kit. And always be careful when handling the quartz stone top to avoid chipping or cracking.