We have a dog and a cat, so we got it last month and have been following a strict daily cleaning plan ever since. The wool on the floor is no longer noticeable because the robot has collected it from the carpets, the corners, and even beneath the bed. Not even in a month did we become trapped. The responsiveness of the app's controls was a big plus for me. He can also follow verbal instructions, but I find that using the phone is much more practical.