The walker bought here holds any comparison with -also higher priced products- stand. It is very easy to assemble, because only the handles are inserted into the standpipes müssen.Anschließend the plastic wing nuts must be locked. The only slight drawback: the handles are adjusted by insertion in height, the lowest limit results here by 2 screws that fix these pipes on both sides of the cross frame (left and right). For my mother (85 years) were the handles himself still set a bit too high in the lowest position for a comfortable walking (both push tubes have reduced due 5 cm). Because my mother is very small, however, this should be a rare exception; therefore no rating trigger. The rollator is otherwise very stable, with large tires also for outdoor use (eg garden / lawn) usable, an agile glider and the seat easily accessible / load (mother felt comfortable ... I then with 94kg still ...) , For transporting the walker with lifting the seat (handle recess) is quickly fold (here, however, should all hinges oiled werden..dann `s much easier) .Damit the walker can be put away in this state both brakes should be tightened / found ( otherwise he can easily roll away + fall). Good also the basket, which can be mounted under the seat (which is also supplied plastic tray is in our estimation rather "ornament" and not really practical / plates etc. should therefore be really safe to transport on uneven ground / Stufen..nicht .) The walker is of the type comparatively narrow (56 cm) and thus also good to move into smaller spaces. Total: comparatively cheaper and yet good-quality products. 5 Stars!