A new Steam Controller is coming out, might be interesting to try using it. https://store.steampowered.com/sale/steamcontroller

Hi, for landuse=residental they don’t have to be based on official parcels. Here’s the wiki guide on how to draw landuse. Basically you draw the area where houses can be built, and leave gaps where the roads are. Generally, multiple landuses shouldn’t overlap, so if there’s a forest (for timber harvesting) it shouldn’t overlap with the residental landuse.

Hello, I’m here from Japan. Have fun editing. I’d encourage you to join some Discord or Slack channels to connect with the community :)