I bought this miracle and I can not get enough of it. After I saw how he gently goes around the curtains and obstacles, I fell in love with him even more. Magically spends water, washed 150m2 and there was still water in the tank. My wife, not knowing about the purchase, decided that I got out. In general, an excellent product, I did not find any shortcomings except for the price, although the price is average in its segment, and the product is top-level.