Roomba 4230 Scheduler Robotic Cleaner

It's a very helpful convienant robot that takes away the chore of haveing to vacume twice a week, as we had to b/c of hardwood floors. Roomba, for the most part, can figure out how to get himself out of most places, but unfortunatly at times tends to unnecessarily favor areas. But the technology in him mostly helps him avoid that problem. Highly recommend.....and we haven't even used the scheduler part of it yet, but once we do I'm sure it'll get even better.