Reinventing New York's Woolworth Building

https://www.youtube.com/watch?v=Nip61wr16ac 

This is a fine example of re-purposing a classic building.

https://en.wikipedia.org/wiki/Woolworth_Building#Residential_conversion

https://thewoolworthtower.com

The life & functionality of the Woolworth_Building has been greatly improved as a result of this upgrade.

https://www.atlasobscura.com/places/the-woolworth-building-new-york-new-york

https://www.youtube.com/user/TheB1MLtd/videos

Elevator Technology

https://www.youtube.com/watch?v=a_4hVIWaa_8

Its not just some moving boxes on cables, its also how they are positioned for greater efficiency.

"Elevators are evolving. No longer can they travel up and down, but also sideways and even diagonally! We explore the recently unveiled "horizontal elevator" (also known as the "horizontal lift")."

https://www.youtube.com/watch?v=lUGtMuJJZ1g

This is an essential technological advancement for all kinds of buildings.
https://www.theb1m.com/video/what-are-horizontal-elevators