Design- A standard stairlift is designed in such a way that the chair moves up and down a rail smoothly. These chairs usually come with different features, including footrests, armrests, manual or powered swivel seats, and seatbelts. Contact Stannah Mountain West Stairlifts today at (888) 542-3834 we can provide excellent home stairlift solutions Mountain West so that you can regain your independence.