Bests & Worsts Reviews from Amazon

I've assembled three of these puppies (Pun Intended!) so far, and, right at the end of the job, there's a trick ya' gotta' do! ... FIRST! - verify that EACH and EVERY bolt is loose enough to warp the frame slightly; i.e., with a phone book or someone's foot (!) on ONE of the corners, lift UP the DIAGONALLY-OPPOSITE corner JUST enough to align the (final) bolt hole in the cross member with the (final) bolt hole in the support frame!!! Then, just thread the LAST remaining bolt through and tighten it just a little! ... FINALLY, PUSH ALL four corners down onto the floor and into alignment - use MORE phone books or ONE of your remaining "free" arms! ... THEN finish tightening up ALL the bolts! PLEASE NOTE THAT, when you align ALL four legs evenly on the floor, the fabric tightens up considerably! CONVERSELY, lifting ONE of the legs up allows the fabric to slacken just enough to line up that final bolt! Trying to assemble this thing with all four legs "in the same plane" of alignment down on the floor is an exercise in futility AND utter frustration! BTDT! ... BEST Regards AND GOOD LUCK!