Transform the shell of this house into a real home! RULES: 1. Don't change any of my existing walls or add exterior walls.2. You can add walls in the interior to create a floorplan.3. Additional fences, foundations, and flooring etc. on the outside are permitted.4. No custom content!5. You can move the shell around the lot or to other lots. When you're finished upload it to the gallery with #SimsieChallenge