Its pros: Hangs on the wall. Does not take up floor/shelf space. Always ready to go. It is convenient to vacuum chandeliers and cabinets. At the same time, I cleaned the interior of the car better than at the sink. Has cons: Drains charge quickly at maximum power. It takes a long time to charge from 0 to 100. At low / medium power, it does not collect dust from furniture surfaces so well. The roller vacuums the floor and is good at medium power.