This little garden rack is so great! It makes me smile when I see it bursting with plants on my breezeway! Super easy to assemble with no tools at all. I did it nearly silently in the middle of the night while my family slept! Nice and sturdy too! I like that I can keep the plants warm with the zip closed all around coverage! I am a notorious plant killer and this is the best I have managed so far! We have herbs, strawberries, tomatoes, flowers and even some tad poles all thriving on my cute green house rack! Love this item! I used pieces of card board to reinforce the shelves as another reviewer suggested and this works well for more stability and smaller items.