We recently bought a 'shark', complete waste of money, doesn't do anything that a regular mop doesn't do. Also have a multi-functional steam cleaner with a load of attachments for various surfaces from windows to ovens etc. Also a complete waste of money, it does work quite well but takes so long to use and the results are no better than a cloth and some mr muscle. When the water tank is empty you have to wait about 20 minutes for the pressure in the tank to decrease enough to let you open the tap to refill then another 20 minutes for it to get ready to use again. Need to put a day aside to get anything done!