Only 3 years old - works great. Owner moved and no longer needs chair. Chair and track look and work great. Acorn Chair Lift. This allows for a person to sit in the chair while either going up or down a flight of stairs. Straight Stairlift Features Fits quickly and easily to the stairs, not the wall Requires no structural changes to your home Affordable and reliable with low running costs Slimline and folds away conveniently when not in use Hinged rail designed to eliminate any obstruction or trip hazard Straight Stairlift Installation All Acorn stairlifts fit directly to the staircase, not the wall, so installation is quick and mess-free.