Oh and one more very important thing.Anybody that has cats know that a vacuum scares them and is to loud for them because they have excellent hearing.Way better then us humans .So sounds are louder for them.Not with the shark vacuum.They stay right where they are and just watch me because there is hardly any sound from the Shark vacuum.That is another big big and I mean big advantage to me.My cats do watch it but they dont budge from their sleeping spot.Meow. LOL.
I think this is the best vacuum ever.It does have a lot of screws but well worth it for such an awesome vacuum.Its lightweight, but sucks up better then an algae eater in a fish tank!!! Great suction and i love how it swivels with every turn.I will never even try anything else.I LOVE MY SHARK VACUUM!!!