I am a single guy who actually loves to shop.  But in this case, I needed a vacuum cleaner asap as I had 8 relatives arriving in the next few days.  It was delivered in plenty of time without a hitch.  The Shark vacuum is the best vacuum I've ever owned, and I have purchased some of the so called best: Hoover, Electralux, Dyson.  These other brands were far more expensive, but the Shark out performs them, hands down.

Cons: None