This is a solid card.  I got all the way to the last two screws (easy to assemble) and noticed the assembly line missed routing the last two screw holes making the provided screws not fit.  So I had to do some modifying to finish assembly.  Casters are a lite duty.

Pros: Solid, well built, easy to assemble except noted mistake
Cons: not sure if butcher block is functional, light duty casters, product is a glorified microwave cart