Using this Walthers fueling facility is a breeze. First, find a suitable spot in your HO - scale layout, like a yard or engine terminal. Start by assembling the parts according to the instructions. You can easily adapt it to a 2 - track model if you prefer. When handling the parts, be careful as they are made of plastic. Keep them away from sharp objects to avoid scratches. For maintenance, simply use a soft, dry cloth to clean the facility periodically. Don't expose it to extreme temperatures as it may damage the plastic. Enjoy creating a realistic modern diesel fueling scene with this great kit!