A different design other than a basic box would allow them to make a large outdoor area at basically any level they want, not necessarily the ground, but that’s of course more expensive as well.
They don’t really have to encase each floor. most buildings are concrete, and they could just as easily seal that floor off and leave the observation platform open. But the reality is that it gets pretty windy up that high, and most people won’t want to be out there for very long at all. And not at all if it’s at all inclement.
A different design other than a basic box would allow them to make a large outdoor area at basically any level they want, not necessarily the ground, but that’s of course more expensive as well.
so like, even if it were a box…
They don’t really have to encase each floor. most buildings are concrete, and they could just as easily seal that floor off and leave the observation platform open. But the reality is that it gets pretty windy up that high, and most people won’t want to be out there for very long at all. And not at all if it’s at all inclement.
not to mention… jumpers.