Using this HO scale sleeper model is straightforward. Just place it on your model train track to add a great touch to your layout. When handling it, be gentle as it's a delicate item. For storage, keep it in the original box and foam to protect it from damage. To maintain its appearance, avoid touching it with dirty hands as it has minimal tarnish. If you notice any loose parts, it's best to get them fixed by a professional. If you're not satisfied with your purchase, let us know within 30 days and we'll offer a money-back. Just be aware that you'll be responsible for return shipping costs unless the item arrived damaged.