Using your HO brass DVP Santa Fe peaked roof caboose is easy. Just place it on your model train track. It's designed to fit well with other train cars in the HO scale. When handling the caboose, be gentle as it's a fragile item. Avoid dropping it or applying too much force. For maintenance, you can use a soft, dry cloth to clean the exterior. If the caboose gets dirty, you can lightly dampen the cloth. Don't use any harsh chemicals as they might damage the factory paint. Keep the caboose in its original box and foam when not in use to protect it from dust and potential damage. If you have any spare parts in the bag, keep them safe in case you need to replace something later.