This is the Pikestuff 5005 Multi-Purpose Steel Building in HO Scale. The picture shows the fully assembled kit. It's a great addition for model enthusiasts.

Using this HO scale Pikestuff 5005 building is easy. First, carefully take out all the parts from the kit. Then, follow the instructions step - by - step to assemble them. Make sure to handle the small parts gently to avoid losing or breaking them. When it comes to maintenance, keep it away from moisture and direct sunlight. You can use a soft brush to clean the dust off the building occasionally. Also, store it in a safe place to prevent it from getting damaged.