Probably was 3 years ago since last time I have used them, but honestly remember having zero issues. One motor was rewinded and matched to the other side in a professional shop, and used since then.
Maybe 100euros.
Communication was a bit difficult but I received everything,
It’s all as described or even better than what I expected, haven’t tryed the motors yet but they look rock solid.
All together was a great deal, would buy again but maybe not when I need to travel abroad.