Review (3/5): looks good,, works fine
It arrived with a chip in the black try. The upright tubes didn't fit each other, and the tightening screw mechanism broke with just a slight tightening (It wasn't welded, so it seems the wrong glue for the job was used in manufacturing).
To make the rolling tray actually usable I wedged everything together with strips of cardboard and tape.. looks good,, works fine.