Sims will take forever to navigate verticality. They will get "stuck" in the logic of stairs. This mod essentially forces you to treat the building like a movie set rather than a functional home. You build floors 1–10 for aesthetics, but you likely only let your Sims live on floors 9 and 10, treating the lower levels as a decorative base.
Launch The Sims 4 and test your new limits on an empty lot. Critical Risks and Performance Tips sims 4 build more than 4 floors mod
Building beyond the intended constraints of the game engine comes with a few quirks. Keep these tips in mind to ensure your mega-build remains functional: Sims will take forever to navigate verticality
Use the "roof elevation" method (placing a roof and manually sliding it up) to cap the half-walls, creating a fully functional (though technically half-walled) 5th floor. Debug Skyscrapers Builders often use Debug/Live Edit buildings (found via bb.showliveeditobjects ) which are massive, pre-made shells. You can then use the T.O.O.L. mod to move your functional rooms these giant shells at high altitudes. Critical Building Cheats You build floors 1–10 for aesthetics, but you
The Sims 4 restricts players to a strict vertical limit when building houses. By default, you can only construct up to four stories above ground and four basement levels. For players wanting to build massive skyscrapers, hyper-realistic apartments, or sprawling castles, this limit is a major roadblock.