I have a Roomba, it works pretty well for doing 'maintenance level' vacuuming--keeping the level of cat hair to a manageable level, etc. For the most part, robo

I have a Roomba, it works pretty well for doing 'maintenance level' vacuuming--keeping the level of cat hair to a manageable level, etc. For the most part, robot vacuums have succeeded in becoming boring, which is what I really want in an appliance.