I have onlyy been using for a few days and so far so good.  This vacuum has saved me a lot of  time I can now use for other chores or activities.  Does a good job on the daily cleaning.  Fairly easy to set up however instructions and descrptions could be better.  I did purchase the Lifetime warranty - just in case.  I have other Shark vacuums that have been used and abused and still do a fantastic job