Hard to do better on price/sq. ft. Some minor issues possibly with shipping, but worked out with customer service. Assembly was easy, but takes time (lots of joints to tighten). Recommend laying down polyethylene underneath to seal in the sides from pests. Had the pull tab on one zipper snap off the other day, little disappointing but it still works. Big storms and winds snapped one of the staking lines that it came with, had to replace. No damage outside what I'd expect though. Very happy with it so far. Holds heat and humidity very well, plenty of room for plants and working.