Ridiculously long delivery time.
If you enjoy being offended by people you spend your money with, this shed operation is ideal for you, if not save youself the hassle and buy somewhere else.
Tip for consumers: Double check all options on the website, since you can't order over the phone. There are errors in the order page and variant options. If you miss small details like I did and try to bring it to their attention, you will be bombarded with arrogant responses that there is nothing wrong except your own stupidity when placing the order.