The first one arrived very badly distorted as if it had been heavily mishandled, so the supplier sent another one, much better packed. The is made of 26g steel which is very flimsy and easily distorted. Would not recommend putting heavy loads in th drawers, the shelves will bend, or worse. Doesn't deserve the 'Expert' title, maybe ok for light hobby or craft use. The best part of it is the drawers which are of a good thickness polythene type material.
The frame is flimsy showing a number of dents and bends. Rather than go to the bother of returning for a replacement I effected my own repair. The smaller one I bought where the frame is plastic and arrived with no damage.
Try harder and use a more substantial metal for the frame or use plastic.