We have a roomba. We got it at Christmas, it's the highest model. It was on sale, so we went for it. I'd say it's just okay. For the price, you could probably do a lot better. Plus, it's really for people with very little clutter. It's really more of a self directed floor sweeper than a vacuum. My daughter named ours Frankie. He is forever getting himself locked in bedrooms or stuck under chairs. One day he managed to lock himself in the bedroom and pull a clothes drying rack on himself and drag it around.