I think the stair lift is a smart solution for small home that have several floors. Its cheaper the elevator lift and the installation are more easy, no need complex process and additional structure design. The stair lift could be a necessary home appliance if you have an old people in your home (your grand father or parents) if they can’t go up without someone help. This curved stair lift is named signor, come with sleek and simple design so it could install easily in the narrow stairs, perfect for small home, loft or apartment. Don’t worry anymore to let your parents or grand father go to the upstairs, with Signor they can go from one floor to another without any hitch. Visit the ThyssenKrupp Monolift for more detail information.