In general, a good model, now intelligent cleaning in the house). It would be possible to do without a self-cleaning base, it only takes up space. But on the other hand, for a month or two, depending on how often I turn it on, you forget about taking out the garbage. Some pros: Two rubberized green rollers pick up wool and hair very well. Self-cleaning base. Turn on remotely. Has some cons Rollers still need to be cleaned periodically, but not as often as conventional synthetic brushes.