Posted 11/25/2012 10:25 (#2715726 - in reply to #2714906) Subject: Re: Roomba vacuum cleaners
I have had mine for 2.5 yrs now and I run it three times a week. Never had a battery problem but can tell its not lasting as long. Changed the brushes out once so far. I have all hard wood floors or stained concrete. Got it to help out on the daily task of sweeping everyday. I think its beneficial for my house.
The down falls to it I could see would be on a bigger house( Mines only 1300 sq ft) being unable to get across it all timely. And on carpet I don't see it being very efficient.