Ameriglide stair lift, this was installed in Dec. 2023, so it is like new and hardly used. It is the standard length of track, but if you need longer you can order add on track lengths, or if you need shorter, it can be cut to fit your stairs. Was easy to install, there are instructions and videos to watch. It is still installed at this time, so you can try it out. Will be taking it out in the next week or so. Was $2500 shipped new.