I received the Shark® DuoClean PowerFins HairPro Lift-Away ADV with Self-Cleaning Brushroll and Odor Neutralizer Technology Upright Vacuum in exchange for my use and honest review.  First of all, it was really easy to assemble and all of the pieces were there.  It contained  a great, informative owner’s guide.  This product includes a five year Limited Warranty.  The Shark features several tools, including Odor Neutralizer technology and fragrance cartridge, brushroll headlights, many cleaning modes (upright, above-floor-handle or wand, lift-away mode) to handle cleaning of every area of my home, including stubborn pet hair and hard-to-reach spaces. It has incredible suction and is easily adjusted, depending on floor type with smooth maneuverability between hardwood floors and carpets. One last added unexpected benefit - I LOVE the color!