A question of Coruscant

[The Vision]

The first and third tier are accessible by hundreds of elevators/lifts, each watched by cameras. There are also hatches large enough to allow transport vehicles to traverse between the tiers. Past the third tier, there are elevators but also many other passages; enormous stairwells and even secret ducts that are able to lead to various floors, even the surface. There are thousands of meters between the upper tiers, though the lower tiers are somewhat more cramped.

Does that answer your question?

I imagine being vague about the time is probably good enough.