"It's a motorized desk for the price of a static one; you get exactly what you pay for."
The claimed 220 lb weight capacity is what the frame can hold without buckling, not what the single motor can reliably lift every day. Expect the true lifting power to be significantly lower.
This desk is for someone on an absolute minimum budget who wants to trial the standing desk concept with a light laptop-based setup. It offers a large surface for a very low entry price, assuming the user will tolerate motion and a limited height range.
Anyone with a heavy multi-monitor setup or a low tolerance for wobble should avoid this. Users seeking long-term reliability or correct ergonomic heights for statures outside the 5'8"-6'1" range will be better served by saving for a dual-motor alternative.