About This Mod

The Christmas CAS Room 3D with Mirror brings holiday warmth and festive charm straight into Create-a-Sim. This fully 3D setup comes with a decorated tree, a glowing fireplace with stockings, wrapped gifts, and a cozy armchair to complete the seasonal vibe. The full-length mirror adds depth and makes outfit previews more immersive. I love how the soft lighting enhances the room’s festive glow. It’s the perfect background to create magical holiday Sims, capture seasonal looks, or simply enjoy a more atmospheric CAS experience all winter long.

How to Install

Follow these steps to install Christmas CAS Room 3D with Mirror on your Sims 4 game:

1
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
2
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
3
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
4
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
5
Restart the game if it was already running. The mod should now appear in your game.

Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.

Compatibility

Platform

The Sims 4 (PC/Mac)

Requirements

•Custom Content and Mods must be enabled in Game Options > Other
•Script mods (.ts4script files) require "Script Mods Allowed" to be enabled separately
•After each Sims 4 game update, some mods may need to be updated by the creator

Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.