FOE City Builder is a web app that allows you to import your cities and settlements from the game (via FOE Helper) and automatically find solutions to maximize the space available.
https://foe-city-builder.web.app
There are a series of great tutorials taking players through different topics:
https://www.youtube.com/channel/UCPE_VtAUR2CqFHdrvIEdtrQ
For help, suggestions, release notes, news and more please join our discord community: