I never understood it either. The 3D printed houses look like unfinished throwaway housing. The type you would build as a homeless shelter or refugee camp. When

I never understood it either. The 3D printed houses look like unfinished throwaway housing. The type you would build as a homeless shelter or refugee camp. When it is time to tear it down, you somehow reuse the concrete in the next house. That is the kind of impression or "vibe" these houses give me.