Roomba 4230 Scheduler Robotic Cleaner

I bought this because I'm tired of hauling a heavy vacuum cleaner around. I thought that the lighter suction of the roomba would be balanced by the more frequent cleaning my rugs would get with the roomba. So far I am delighted with the performance of the machine and the appearance of my rugs and wood floors. I even used it on my porch and it did a great job. I would recommend this to anyone. I wanted to see if it really gets to every part of the floor so I sprinkled small snips of red tissue paper all over my dining room floor and turned on the roomba. Sure enough, there wasn't one piece of tissue left after the roomba was done. I LOVE it!!