It is! @majorvex’s brilliant thing. Although I don’t think a footfall slide would be appropriate there … your glide thing would be a GREAT little thing to have there.
It’s like a much better version of what I wanted to do with Boundless School. 
I’ve already started to make an OVIS Lift / Elevator demo (which I need to edit the walls to something less imposing on) which is also a demo on how to do a super compact colour storage (with room to expand).
It’s in early stages, but I’d happily give you full perms to edit / improve, since it is your design, and I wouldn’t want to do it a disservice. I plan on including the demos that I had at Boundless School there, too. Maybe even use the colour storage rooms to do that, I dunno.
But I feel like we’re going off track (pun intended) here … probably best chat elsewhere or PM/DM on it.