Well as I posted in the Valrei international, I figured I would follow up here to make this a more official suggestion. We haven't had this idea in a thread in a very long while. Since 2014!
How would this work?
Simple really, you build a new house above ground.
With the use of a special tool, while using it on the floor tile/plan, you have the ability to plan out a basement. While above ground you would need to dig/mine out the area until it's completely cleared. T