Winbot W730R

First, I will explain the reason I bought this product. I live above the tenth floor and my apartment has big windows with flat glass panels that cannot be taken out of the frame and cleaned safely, I tried cleaning the windows myself at least once a year but it was a big chore, with a lot of effort for each window that left my back hurting a lot. I tried hiring a professional window cleaner but either they would refuse saying that they only clean whole buildings and not apartments alone, or they would agree only to charge a lot, not appear or appear and say they would not clean the external part of the window. Then I saw a review of this product on Wired, and I thought it could be a good idea for my case. Someone in the building suggested it too. So I bought it and now I am really happy with the results, the windows are now transparent again. If I knew it would work this way I would have bought earlier and not worry too much about professional cleaners. Some of the other reviews already covered some of the issues, but basically this is not like a Roomba, you need to be close and checking how the cleaning is going. If the windows are dirty, this is more important still, because the Winbot sometimes stops or have problems going over a particularly dirty patch. And for some windows you have to guide it with the remote control. So, the bottom line is this: before the Winbot I had no other way to clean my windows regularly. If you have a similar situation to mine (big windows that are difficult, dangerous or impossible to clean) then this product is perfect, and you will be happy to have it. The Winbot itselft is well made, there is a quick start guide that helps you with the initial set up and the box comes with everything you need to clean a window close to a power outlet. In my case I bought an additional extension cord, with that the winbot can clean any window I my house. I uploaded two pictures, one of the Winbot working and the other of a window before and after it passed.