I am well into my 70's and the grandsons, that have done this task for me, have all gone off to college. I have been unable to get into the attic to change my furnace filter without great difficulty and potential injury. Access through a ceiling in a small closet with a step ladder. Fantastic product, compact, well built, very sturdy and easy to operate. I did all of the installation and adjustments. It is almost a joy to go up in the attic. We are considering building some storage in the attic space now that we have such easy access.