I bought this a few weeks ago.  I tried it out this week for the 1st time and I must say Im quite impressed.  I was impressed with the Shark regular steam mop, thats why I decided to upgrade to this one and I am glad I did.  What use to take me 3 hrs to old school mop my house now takes me less than an hr with moving stuff around on the floor to get all the spots.  This is a huge time saver and the floors feel so clean, Ive never had floors feel so clean after mopping until the Shark steam mops.