I like this device, but it was developed for very specific needs. It doesn't have a hose or modular attachments like a handheld vacuum or handheld vacuum, so you can't use it to reach corners, stairs, or upholstery. But it has good suction, it's cordless so it's easy to grip, and it has three brushroll options: Carpet, Hard Floor, and Off, which is great for picking up dirt from hard floors at a lower speed, or vacuuming delicate carpets without brush roller. It doesn't have a light which is a…