Lasted me four days before it collapsed from winds.  I added cinder blocks, bungee cords with stakes, and tried the trick somebody posted earlier with the truck bed netting.
When you open the tent, there is a tag stating that the greenhouse needs additional support when winds are higher than 24 miles/h.  Nowhere is that stated on the product webpage on Wayfair.  I wouldn't have purchased the product if that info was disclosed.
Pretty sneaky to not add that info online, then state that they're not responsible for damage due to high winds.  I'd ask for a refund but I don't have the patience to haggle with people right now (I've already wasted hourssss on this thing and I still have to wake up in the AM and dismantle it).