I have been using the vacuum cleaner for about a month, for myself I noted many advantages and almost did not find any disadvantages. I have very long hair, which, of course, like cat hair, is lying all over the apartment. If there is a lot of hair, then they somehow wind up, and you have to clean the vacuum cleaner more often than during normal cleaning. But I do not consider this a big drawback, on the contrary, now it has become easier and easier to clean up several times, which means you can do it more often. It doesn’t take much time, it doesn’t bother much (there is no wire, it works quietly, small and convenient). It doesn't take up much space and can be folded down to fit on a shelf or in a drawer.