I just bought the Shark steam mop 2 weeks ago and thought I'd give my review! I got it on sale for about $70 from $100, so that was great. I was all worried it would leave tons of water on the floor, but it barely left any, which was good. It came with 5 washable microfiber bases (not sure what they're called). I didn't run out of water - I did the whole downstairs. We have ceramic tile, linoleum and hardwood. It worked really well on all. Then I tried the rug 'glider' and steamed the rugs. I don't know if that really did anything, but it felt good. LOL!
My arm got tired from pushing the mop back and forth, but overall I found it quite good. I'm glad I got it.