I totally hear you on the mopping issue - I hate mopping, I hate gross mops, I hate rinsing, & I hate leaving detergent on my floor! I almost bought "The Shark" but after looking into it I found the "SteamFast" mop on walmart.com. I bought it 3 mos ago and it is AWESOME!!! It only cost me $50 but it is WELL worth it. (I think right now it's only listed for $45 at http://www.walmart.com/catalog/product.do?product_id=7780088 - you can only buy it online, not in the store) It only uses water and it has 2 washable velcro pads. (I originally thought 2 pads wouldn't be enough, but actually for me it is so I haven't needed to be additional pads) I love not having to rinse and my floor is dry SO FAST!! I even took my mop to a friend's house for her to try it out and she loved it so much she's getting one too. She also likes the fact that it doesn't look gross like the yarn kind or the disposable sponge kind. Also, the model I bought has continuous steam (not like some other steam mops where you have to manually pump the steam).
Some of the reviews I read about my mop before I bought it were from people complaining that the water reservoir wasn't big enough to hold enough water to get the entire floor done. I don't have a huge kitchen but it's enough for me to get my whole kitchen & 1/2 my living room area done before I run out of water. So if you have LOTS of floor that needs to be mopped, just keep in mind you may have to refill the water reservoir once or twice. (which really isn't hard or anything; I have no idea why people complain!) Otherwise - I LOVE my steam mop! It heats up fast & does a great job. Good luck!!