We were looking for a "support" for the dust lying around constantly with us, as we due to professional and university, do not swing the broom every day or can dig out the vacuum cleaner. After some compare it then became the ViRobi. In the evaluation, one should remember clearly that it is a rub, but no SAUG robot, ie vacuuming can completely replace and is the Virobi not to give the my opinion, should not be expected for this price. I am still surprised how much dust and hair are collected by the towels. There are two programs (30 and 120 min), we let the Virobi half an hour so go about 10-15 m², then it is reasonable clean. Larger crumbs remain are, of course, but that is the construction of this device. But he fits the sofa and our furniture. The Virobi moves randomly from everything and changes whenever he pushes somewhere against his direction. If the duration of the program to the end, he just stops (until now fortunately never under the sofa). Two suggestions for improvement: Because it sounds sometimes a bit annoying when the Virobi changes direction (depending on where he is traveling to, you can hear just "sweatshops" a), we missed him an envelope of bubble wrap, which dampens the impact super , Alternatively (and chic VLT) could probably work as well felt, but no occasion had that to buy, therefore Virobi is still tuned at the moment with bubble wrap. If you want to save the purchase of towels, can also cut a discount microfiber cloth apt will also work. Did it ever tried to make the cloth slightly damp, but since the engine was far too weak for (but is indeed not built for it). Technically still a small disadvantage: There is only one LED, which indicates that the Virobi is loaded, however, will not be displayed when the battery is full. This should apply also an indication for Vileda, VLT rectify there, so you can take the Virobi time of the socket (power supplies eventually also need electricity). In synopsis and taking account of price and performance of this robot is highly recommended - you should not expect too much, but I am pleasantly surprised. Regarding the long-term results, I can not comment because we have the robot until about 2 weeks in operation.
