I have done me the small version of the greenhouse. 143 * 73 * 195cm, this I use for herbs that do not like rain. I must say I was surprised. The lateral attachments for additional anchoring against wind, etc. are properly stable. I have another, there is only material, here it is plastic (stable plastic) at least makes this impression. The ufrollbefestigung the door is super. Here I have to tie up any annoying tapes, but this can tie up in a kind Gurtbefesigung, I find very likable, because something always makes me crazy when it slips back. The zippers also make a good impression so far and hold. The structure was with instructions and easily. The shelves are stable and keep my pots so far out. Although I also use a lot of plastic pots. The grids are a bit thin, but at the other greenhouse, it's just different brand. I ordered additional attachments for the floor, better safe than sorry, but this is not uncommon. What can I say, I like this greenhouse and I am absolutely satisfied - ie buy recommendation .... oh yeah, the delivery time was very short, easily and smoothly