The iRobot used to be my favorite vacuum cleaner. Run it almost every day. But with the advent of Xiaomi, they forgot about it. Xiaomi is very convenient to use instead of a broom :) The power is good, it is convenient to vacuum the guides in the closet. And the best thing is that it has no cable! In the old vacuum cleaner, this wire was very annoying, always clinging to something . Very satisfied with the purchase :)