Residential neighborhoods for Granite Fall and Selvadorada?

Sims 4 is lacking in worlds completely. Now if they'd create an official Create-A-World where people could share worlds that would negate the issue. That's a totally different topic, lol. Anyways, anything that would allow more freedom in the game would be great. Though you can use a rather buggy mod to make them livable, but you can't exactly add more lots however.