This unit has been maintained per warranty since received in 2014. Last warranty fix and adjustment was 7/2020. Chair lifts to full standing position. Base of chair while in sitting position raises up as well. Full capabilities for weight shifts. Equipped with urine function / unit,  Reflectors, back up sound, all lap and chest belts work, multiple button functions on left hand  side. Has been sitting for 1 year without use. Charger will need to be replaced. Fair condition,  has minor scratches. Including original manufacturer manuals, list of new parts replaced at last maintenance warranty inspection. Chair was mainly used indoors and only used outside for doctor appointments for the most part. Cushion is able to have air added or let out to bear suit user. Headrest also has multiple position changes. Price is negotiable, seller needs to arrange for transportation of chair. Located in Lafayette, CO. Questions can be answered for you as well if needed. Thank you