Using this HO brass model is quite straightforward. Just make sure to place it on a proper track and connect it to the power source. When it comes to running, enjoy its smooth operation and the working lights on both the locomotive and the tender. As for maintenance, since the wheel wear is almost none, you don't need to worry too much about that. But it's a good idea to keep it clean. You can use a soft, dry cloth to wipe the surface gently. If there are any parts that seem loose, you can use the spare parts included. When storing, keep it in the original box and foam to protect it from damage. Remember, it's a fragile item, so handle it with care. Also, follow the shipping and payment rules mentioned in the product description. If you're not satisfied, let us know within 30 days for a money - back. Just be prepared to pay for return shipping if the item isn't damaged.