The Shark Rotator is an incredible machine. As always with Shark it was simple to pull out of the box and snap together. It took me about 3 minutes to put it together. I immediately vacuumed and my carpet looks almost as good as it did brand new. Vacuuming with the Shark fluffed my carpet and removed so much more than I could actually see on top.  The odor neutralizer is a delicate fresh scent that is not too strong or overpowering.  I love this vacuum