
If you’re looking to add a touch of coastal charm to your Sim’s home, check out the Seaside Decor Set. This Sims 4 coastal cc focuses on ocean-inspired living with nine objects: a seaside candle, a decorative clock, a seaside garland, and more. Decorate your Sim’s cottage with these items to add a nautical flair to their place.
Follow these steps to install Seaside Decor Set 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
Soloriya
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Published
January 18, 2026
Source
MustHaveMods.com
Last Updated
April 27, 2026