I was weary of disassembling, reassembling, and cleaning the washing vacuum cleaner, and the robot is not omnipotent, so I decided to make this buy. I am very delighted with the purchase. You are now able to rapidly take this item and vacuum the surface of your choosing. I came to the conclusion that the version that can be folded up is superior, and also, this model allows you to bring along an additional battery. Various advantages: Simple to clean up. Light weight. Nozzles and base that are both convenient to use. Excellent dust filtration. Excellent ergonomics. Included in the package is a set of stencils that may be used to mark the floor drilling. Some cons: Rapid discharge while operating at full power. Not everything works equally well, and after turning it off there is some garbage that falls out.