Just had a look at the website
And to be fair I'm quite impressed
I don't have a problem with jacks and axle stands but all my cars are low and if I'm doing something like a clutch or exhaust
It's a pain in the arss getting it as high as I can to grovel around underneath it
It would be a process like this:
1) Drive car in garage and onto low raise ramps (5" ish to to get the jack under)
2) get jack under the front and raise it to get axle stands under (short stands lowest setting because you won't be able to get the jack under the rear otherwise)
3) do the same with the rear
4) then in stages continue to raise each end a bit at a time till the jack is maxed out
5) do the same again with blocks of wood Inbetween the car and jack until the axle stands are maxed out (I have a long set just for doing stuff when I need good height clearance as I'm old and fat)
So this would be a much better way of doing things
A lot of these tend to have cross members joining the two side together and therefore no good for any work where access to the centre of the car is needed
Three issues I have are
1) cost it's not cheap enough for me to think I need it
2) space if not in use I would have no where to store it
3) height it don't look like it goes very high
One bodyshop I worked at had one of these
Once fitted it's flush with the floor so no need to store it and it's full height
Lots of different versions of this type about with different prices
Unfortunately I don't have the height in my garage to use it so I'm currently looking into a pit