The renders look like any Italian, French or Spanish small town. The concept as well. Funny enough, there is a similar city in John Brunner‘s Sheep looking up,

The renders look like any Italian, French or Spanish small town. The concept as well. Funny enough, there is a similar city in John Brunner‘s Sheep looking up, I believe. Established in the Bay Area as a utopian place after California became a postapocalyptic nightmare following a giant earthquake.