Actually, yes.
I built the entire wall to move and I used garage door pulleys for the thing to roll on a thick steel bar 10' long. Doesn't everybody do that?
It's the wall behind that rolling "bench" that moves. It has all those things on a shelf which all moves over about 10'. That plank on top hides the steel roller support
That panel over my tank swings open to the ceiling and there is a wall to the right that slides in front of the tank to reveal the furnace, AC and storage.
I can also walk around behind the tank.
The panel under the tank also swings open.
Paul to the bat cave.
Well done great ideas.