Straight and Turning Staircases - Starting a Stair Lift Enquiry

https://www.livebinders.com/b/3727744?tabid=7ffd9ee2-fb0d-40d8-3249-bd26e00763f1

Every staircase deserves its own assessment. When researching San Francisco stair lifts, describe the route between floors in ordinary language before focusing on model names