The trolley is a pretty rubuster helpers. I use it among other things, smaller equipment for video production to transport and for this he was good enough. The only thing is a little annoying two plastic rails, which are intended to stabilize the folding pages in the unfolded state. The fall off very often, when you lift the trolley briefly eg wants him to wear a couple of steps. Had she so lost already almost on the road. Therefore a star deduction. But otherwise a strong buy recommendation. Above all, for the money;)