Just got this as an alternative to a vacuum.  I have 6 dogs and have broken twice that in vacuums.  This is all plastic, hard to maneuver on carpets, very clumsy, but it has a powerful suction.  It would work better on hard floors...I have carpeting in one area - where the dogs all gather.  Until it gets ripped out, this is my only option.  A much less expensive alternative to high priced vacuums.  I've ruined 2 Dysons, and countless others. Never again!  It does get hot after some use, but i gave it a good working out, even in a smaller room.