The vacuum works great, and I couldn't be happier with my purchase. This charging dock also serves as a handy storage space. Stronger suction than your average corded vacuum (on par with Karcher). It only lasts 8 minutes at full power, but in an average of 25 minutes, it can clean 100 square feet. The nozzle for cleaning couches exceeded my expectations; I had no idea so much dust accumulated in there. Cleaning cornices and radiators is a breeze with the crevice nozzle; however, the hose is too stiff to allow for easy crawling. In theory, the vacuum cleaner was completely satisfying.