The Shark Navigator Pet Pro Upright Vacuum is quite heavy to move or pick up.  My husband found it ugly,  However, I like the fact that it is good for to use for our cat.  I really liked that it had a place to put all the attachments on the vacuum cleaner so that it goes with you while you vacuum.  I also like that you can see in the see-through bin how much is collecting and if it is getting full.  I also like that it has a self-cleaning brushroll.  I was disappointed that it was not good at picking up and that I would have to go over spots several times until it would get something you can see.  It is cumbersome to maneuver due to its weight.