Has anyone bought an iRobot Roomba vacuum cleaners?

Do you like how they clean? Will they work well on tile floors? I'm looking for mainly east to help with the dust around the house on the tile floor I have.

my daughter has one and would'nt be without it. she has a house great with most tile, carpet in bedrooms. She has 2 cats and a dog and his house is spotless. Only PROBEM you have is to find sometimes.

How to Dust, Vacuum, and Clean Your House : How to Clean Tile & Wood Flooring

Hoover FloorMate Spinscrub 800 Wet/Dry Vacuum Cleaner with Tools, H3060 $209.98 This 2nd generation model vacs, washes and dries hard surface floors (wood, tile, vinyl, etc ) with ease. If you can use an upright vacuum, you can FloorMate. Exclusive, removable SpinScrub brushes --- 7 in all --- do all the work for you. They gently and safely wet-scrub and buff hard floors and pop out for easy cleaning. Dual tank system --- one for cleaning solution and one for pick-up, ensure ...

Bissell Flip-It Select Hard Floor Cleaner with Heat, 7340 $95.67 Combining power with versatility, this bare-floor cleaner features three modes of cleaning-dry vacuum, heated wet vacuum and drying. The Flip-It Select offers heat for superior cleaning. Get your bare floors sparkling clean with this versatile and lightweight Bissell dual-function cleaner. With one quick flip you can switch back and forth between heated wet and dry cleaning for a complete floor cl...

Bona 28.75 oz Cartridge for Stone, Tile and Lamiate $8.99 The NEW and IMPROVED cartridge is 28.75 ounces of specially formulated floor cleaner. Easily unscrews and refills. Designed to be used only with the Bona Hardwood Floor Mop, this combination will make cleaning easy, safe, and economical Easy, safe, and effective cleaner for sealed hard surface floors including: linoleum, stone, terrazzo, vinyl, sealed porous marble, laminate (such as Pergo), and ...

Ewbank SC1000 Steam Dynamo for Cleaning without Chemicals $89.88 The powerful Ewbank SC1000 Steam Dynamo Cleaner makes the whole house sparkle, without toxic chemicals! This portable little dynamo turns ordinary tap water into high-pressurized steam that cleans hard floor surfaces, windows, carpeting, upholstery and countertops while effectively destroying mold, mites and bacteria (including salmonella and E. coli). The trigger-activated nozzle powerfully direc...