This vacuum loves to roam around my house picking stuff up that doesn't belong. It's a scrappy little thing too, doing its best to climb over the base of our standing fans, cleaning under the couches, and always trying to find its way around. I love to cheer it on when I press the "dock" button to see how long it will take to find its way home. It's a pretty good little sucker! My only complaint - if I have to have one - is that it doesn't go in straight lines. But for the everyday crud that winds up on the floor, this little guy does its job and keeps my floors tidier than I would...because I promise you I'm not a daily vacuumer!