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If you’re looking for a multipurpose fitness lot where your Sims can work out and enjoy a swim afterward, Willow Creek Gym & Pool is a great option. This modern 30 x 20 build combines a fully equipped gym and indoor swimming pool in one convenient location. The lot sits in Willow Creek on the Willow Creek Archive lot and costs §138,052. This set is compatible with the base game. RELATED POST: 22+ Best Sims 4 Swimming Pool CC: Pools, Accessories, And More
Follow these steps to install Willow Creek Gym & Pool 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
Ko Fi
0 ratings
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Published
August 14, 2026
Source
MustHaveMods.com
Last Updated
September 9, 2026