Firstly I would say that everything arrived nicely packaged. However, it was not easy to erect and was a two person job. Your instructions were not easy to follow how the framework went together, but we managed to sort it. Glazing: I cursed myself for not ordering polypropylene glazing. It must have been much easier than glass. The clips holding the glass to the frame are difficult to secure in place and the door needs to be removed from the frame for glazing. Eventually we achieved a good greenhouse lean-to but would hesitate to recommend it to others because of the erecting difficulties. That is a shame because it is a good sturdy construction.