you know what i think you should look into a business venture here always had the idea of a round the clock workshop where you can rock up sign some oh&s bullshit. staff drive the car onto the hoist. work on your car while others are there. hourly rate covers compressors tools ect supply your own fluids/parts. if your not sure how to get a bolt off ask someone. not sure how to bolt in that gze no dramas someone on the hoist next to you has done the swap. no liability for workmanship as you sign a waver. pay your fee and work away on your car.
its probably a stupid idea but to be honest the only thing slowing me down in working in my drive way on safety stands/ rain and not having an engine crane at my disposal. i really wonder how hard it would be to get somthing like this up and running as a yearly membership and booking in time on a hoist and paying a tools hire fee when down on paper means instead of having to rely on a mechanic to do a job that i can easily do my self i pay the 280 for the hoist hire/tool hire do the job my self and walk out with 300 bucks that would have been profit to someone else