My, you do seem to be quite knowledgeable about this City already.

[Casual interpretation, possibly. But he does seem to be a rather keen one. He'll be keeping that in mind.]

If memory serves me correctly, the last public viewing was at the Shibusen Gymnasium, so yes, one would have to scale the steps in order to see it when it is next made publicly available.

A reason you would like to go see, or inspect the contraption, Mr. Barton?