The upper level of our home is almost entirely dark laminate flooring. Dush often settles on the surface making it look unappealing. after growing tired of the endless sweeping and moping, I purchased a Roomba. I couldn't be more pleased with its performance. I have it scheduled to run daily so my floors are always crumb and dust free. What a time saver. The only thing I have to remember to do is empty the dust bin compartment every few days. It is amazing how much debris this little thing picks up daily. Makes me wonder why I hadn't purchased it sooner, because I for sure didn't sweep daily (though...