Love this device. It's a lot wider than the floor nozzle that comes with Dyson, so you can cover the floor faster. Brushes are much better at picking up a lot of dirt from the floor. I have several areas where the floor transitions into another room and this is the strip that connects those two floors. I've always had issues with small particles hanging around the edges and the regular tool didn't pick them up well. This one does. He seems to be pressing himself closer to the ground. I can switch between my regular Dyson canister and a rechargeable Dyson battery. The only complaint is that after vacuuming I have to remove the tool and vacuum up the accumulated cat hair stuck to the brushes. A slight inconvenience since he had obviously collected his hair well.