Pretty much what the title says. I am kinda confused on that one... I am creating a brand new custom neighborhood for the first time and since I haven't played a hood other than Pleasantview before that, I haven't tested it.

Is every Downtown, Shopping District and University unique to each main neighborhood they are linked to? For example, if I link the premade Downtown to my custom neighborhood, will it be the same Downtown I linked to Pleasantview or just an identical one?

I would like to have that clarified before blowing up my game somehow.