IRobot Roomba 560 (Bernardo & Iowa, Sunnyvale)

Functional with a few quirks.

Battery doesn't hold a charge anymore so it needs to be replaced. I recommend newer lithium batteries that come with integrated charger, as they will last longer (oroginally it uses NIMH batteries, so the internal charger is important to adapt to different charging parameters required by lithium batteries).

Missing one bottom screw, but I used tape instead and it works fine.

The front object detection sensor doesn't seem to work anymore, but this may be because of accumulated dust possibly covering it, so a thorough internal cleaning may solve the problem. The front bar that senses touching an object still works fine and it will change direction accordingly.

Comes with plenty of new accessories: brushes, filters etc.