Product ordered, delivery as always quickly and without difficulty. Very well packed. For its intended use of this device in our opinion is not suitable to only conditionally. The water is not actually directed into the receptacle, but rather accumulates on the pull-off and thus ends up almost completely at the bottom of the window frame. The result is that then drips on the window sill or even on the floor of the water there. To make it here right away: I have read the operating instructions very carefully and acted exactly hereafter. To make sure that I have not done something wrong, I have had some well-known even try, too, had read the manual and have gone exactly hereafter ago. The result was the same. And just this result I get with a normal squeegee also out because I do not get a lot of money for a system to house me, that brings me no improvement. If you like it and who therefore clearly comes, who likes here are right. I for my part think it is overpriced and can not pronounce a recommendation to buy here.