Purchased from a moving sale, was told only used once and never used again because it was too dangerous for the person getting on a ladder. The cleaner is in great condition, no dirt in between the treads and the battery compartments are clean. The rubber flap cleaners have some wear from being used once. Also the english manual is missing but can be downloaded online if you google irobot looj 330 manual pdf for free.  Please refer to the many pictures of the actual item you are recieving. Please be advised, i charged the lithium battery and it charged but i do not know or can guarantee that it will hold a charge like a new battery because lithium batteries lose their ability to hold a charge over time. YOU MAY NEED A NEW BATTERY. Please message me with any questions and thank you for the interest.