I have had one for many years as I just got to banged up to roll around on the floor. But when we sold our house the lift became a bargaining chip and we had to leave it behind. I told wife that was fine but make no mistake it will get replaced.
I have had 2 cars fall on me (one was my challenger and my fault, and was pretty funny how i did it) and i get super paranoid under cars now... Jackstands are my friend :) Although i got so used to working under my 62 that it doesn't bug me now..