Property me this ladder once bought out of curiosity, because it is very convenient to have a personalized long ladder. But must honestly confess, quite gehäuer me is not going to stand on when fully extended ladder (is already a bit shaky). What struck me immediately after purchase, is that not a single seal of approval on the ladder is. Of course you have also seen the price. A good double stepladder with 5 steps already costs more than these leaders. In principle, however, is this ok Head (under quality but I understand something else).