: By raising the foundation of a building to its maximum height, the game essentially considers that entire raised section as part of the "first floor". You can then build four additional floors on top of this massive foundation, effectively reaching the height of an 8-story building. Debug Items & Shells
The Sims 4 officially restricts builds to four above-ground floors. A persistent subset of players sought taller vertical constructions for aesthetic, narrative, and gameplay reasons. The “build more than 4 floors” mod family (hereafter “verticality mods”) unlocks or simulates additional storeys, enabling skyscrapers, multi-level estates, and layered storytelling through vertical design. This study explores why these mods matter beyond novelty: they reshape play patterns, redistribute creative labor to modders, and reveal tensions between developer constraints and user ambitions.
This is the most powerful tool for building high. While it doesn't add a "5th floor" button, it allows you to: