I think this shelving is the best unit you can currently buy for the price, quality and build. The shelving comes with a nice, durable, powder-coated finish. It went together very well, there were no misaligned pieces, and it seems like it would come apart without the damage and effort compared to other metal shelving I've used in the past. I didn't use the included mallet, rather a dead-blow hammer with a piece of wood. I'd recommend using a piece of wood when hammering down the corners to spread the force and prevent any damage/make it seat better. I'll be buying more of this, you should too!