Little Cuba is going to be the best built district in the game
Rockstar's own description of it goes to bakeries. Not clubs, not crime, bakeries. They named a specific kind of shop in a two line region description.
That tells you somebody on the team knows the neighbourhood they are drawing from, because that is what you would name if you had actually been there. It is the same instinct that put the correct alligator in the swamp.
Districts built by people who visited beat districts built from reference photos every single time, and this one is going to show it.