I guess that‘s what it comes down to. If you have two pairs of strong hands, maybe you can move it more frequently but you will still need space to store it, and it simply doesn‘t sound like a really enjoyable long-term solution if you have to exercise this kind of efforts everytime you want to use it. At least if you are not talking of freeing the space only every couple of months but rather on a daily or weekly basis.
I myself still have a number of question marks, because we have not received any further details of this project. Apart from the obvious questions around performance, responsiveness, stuttering movement, modes to transition in flightsims & spacesims where you may do virtual loopings, etc.. I wonder what the power demand will be (will the existing power supply in my attic cut it), how loud will it be in operation (if I want to use it in the attic, while the family is asleep).
Well, for now it‘s a pipe dream, and who knows how long it will be until delivery if the campaign should start this summer.