Has some pros: An apartment of 40 squares in medium mode is cleaned in 10 minutes. And while the battery is spent about 15-20% maximum. The vacuum cleaner is very light and handy. Different cons: Poorly vacuums the corners - you have to wear a crevice nozzle and turn on the turbo mode. In turbo mode, it quickly overheats and turns off. So this mode can’t be used often, but it’s enough to quickly run around the corners. When there is a lot of dirt, then it can remain in a long pipe and then get enough sleep when the draft is turned off. Care must be taken to close the lid of the dust collector. If not completely closed, then it can open at the wrong time.