It works great, it's a great help for me having a toddler and animals at home. He avoids me to vacuum every day. Small brushes are under doors and furniture, where conventional vacuum cleaner is wrong. The robot also goes under some furniture, behind the sofa, where I struggled to reach with conventional vacuum cleaner. On carpet or carpet he works a little worse but it is okay because it returns several times to the same place. Forget long hair carpets, he does not go and I have no confidence to try to put on it. The tank must be emptied 1 time per cycle, but often it mouth when there is too much hair ... it is very easy to empty so by emptying the 2 times per cycle is set. It cleans 50m2 1:30 is just the right battery level, if you have larger battery will be a problem.
