I have one of these at home for my aircooled stuff, if your ceiling prohibits even raising a scissor lift to full height I'd just go with something like this. Plenty of height to slide under and work plus it's pretty low profile and can be parked on when not in use. I prefer this to a two post for air cooled work. Just my input here.
https://www.dannmar.com/car-lifts/specialty-lifts/dlr-6/