I bought this vac recently and have only used it a few times. But it is exceptionally easy and convenient to use. The weight and adjustable height are perfect as is the maneuverability. It picks up a surprising amount of dust and dirt—I've been surprised at how much has collected in the small canister each time I've used it. It's easy to empty and clean, and it stores nicely on the stand. I haven't used it long enough in one setting to lower the battery indicating bars below full charge. I bought this unit in part because I wanted something light and easy to use, and so far I'm very pleased with this.