After 2.5 hours of putting it together, turns out the hydraulic arms don't work--frame stays in the up position, and won't budge.  (Instruction booklet was fine. It's just tedious.)  After looking at other poor reviews, this is a known problem.  Also, the material and fabric do appear flimsy. It's also a lot shorter than the pics suggest.   A few of the pieces had deformity/damage like it was dropped /dinged in transit and the edges were buckled.  Also some of the threading from the screws were misaligned and so it was a bit crooked.   I was willing to overlook it--except for the hydraulic arms.  I'm returning it  (took another hour to figure out how to fit it back in the box).  Wayfair customer service has been pretty responsive (they send the return request to the seller to authorize).