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If you’re looking for a stylish fitness center with plenty of space for your Sims to work out, Fitness & Gym is a great option. This 30 x 30 lot has three floors and combines a modern design with a bright, clean interior. The gym comes with multiple treadmills, strength-training equipment, spacious workout areas, changing facilities, and plenty of seating. I’d use this space for fitness-focused gameplay, gym meetups, or simply adding a more realistic workout spot to your world.
Follow these steps to install Fitness & Gym on your Sims 4 game:
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
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.
Platform
The Sims 4 (PC/Mac)
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.
Created by
Nolanasims
0 ratings
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Published
August 14, 2026
Source
MustHaveMods.com
Last Updated
September 9, 2026