>>1572663You can experience it small scale in Toronto Eaton Centre. One of my favourite places in Toronto.
It's why I like the idea of multilevel cities.
>>1572690They exist, in case you didn't know.
https://www.youtube.com/results?search_query=las+vegas+mole+people&page&utm_source=opensearchAlso, there is a contiguous indoor space at North York connecting a condo, a shopping mall with a big grocery shop in the basement level, a subway station, then the North York Centre across the street through a tunnel, which has the multilevel North York Central Library, offices, hotel, shops, cafeteria in the basement. I loved accessing all that without ever having to step outdoors.
