OK. So it looks like it could be Extremis style towers- but- how do you get on? Apart from the control booth ground floor access which can be seen in the pics and is shown on the plans, it still appears that people enter at ground level.
But surely to board a drop tower you'd have to board at the -1 level where a floor exists so that it's possible to load? And before anyone says that there could be stairs down in that 'turret' seen in the corner, it can't be as Alton would also require a disbled lift to make it accessible and as we've already identified the 'lifts' to be fake and given that there is no other lift marked on the plans, I think its safe to assume people will board at ground, rather than -1 level. So what's with that?
Also, what are those mechanisms curently bolted to the floor- they dont appear to be the same on all sides