Excellent quality, absolutely not expected for such a price.
This miracle washes not only window panes, although for me this was precisely the stumbling block. He also neatly tidies up the tiles, and even managed the mirror, such a good washer. I'm lucky to have him
Has pros:
Simple process. Cleaning quality. Visually beautiful.
Its cons:
As a fact, they are not there, I can’t find fault, I used to wash it myself, obviously I did it worse.