I'm going to rave about the Roomba a little more.

I'm supprised how much dirt the Roomba picks up considering how small it is.

The Roomba has forced RO and I to pick up a bit more. The Roomba really can't vacuum a floor that is covered with dirty laundry-- no one can. So, to help the Roomba along, RO and I had to pick the bedroom, the living room, the bathroom... you get the picture.

It returns to it's charging station after it's finished with a room. That's very nice.

It's short enough to vacuum under beds.