“Seems to be sturdy enough, but was disappointed that one of the rungs was dented upon receipt of the shipment - it was obviously damaged at the factory prior to shipping because the cardboard and plastic liners were completely free of damage. The ladder has three hinging points, A, B & C. Each of them can only rotate through 180 degrees. Hinge points A and C bend in one direction, while point B bends in the opposite direction, thus allowing the ladder to take a traditional "A" shape, or some variation of a "M" shape (scaffold etc). I wish one of the hinge points allowed more than 180 degrees of rotation so that a single scaffold platform shape could be utilised on stairs and similar situations. Other than this limitation, the ladder is quite handy.”