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Unlocking the Los Santos Architecture

By default, several prominent landmarks and high-detail buildings in Grand Theft Auto V initialize as empty shells or invisible voids within the FiveM environment. This occurs because the engine uses Item Placement (IPL) requests to dynamically load interior geometry, furniture, and collision data only when required. To use these locations for community heists, immersive roleplay, or social hubs, you must explicitly instruct the server to stream these loaders to every connected client.

Difficulty

Beginner

Time

5 Minutes
The most efficient technical strategy for managing global interiors is deploying a complete loader resource such as Bob74_IPL. This framework provides a centralized suite for toggling office furniture, hospital configurations, and even different atmospheric variants of the Diamond Casino.
1

Acquire the Resource

Download the latest stable release from the official Bob74_IPL repository.
2

Deploy to Resources

Upload the folder into your server’s /resources/ directory using the Game Panel File Manager.
3

Initialize the Engine

Add ensure Bob74_IPL to your server.cfg file.
4

Customize Atmosphere

For advanced users, you can modify the dlc_ipl logic scripts within the resource to change environmental textures (e.g., transitioning a pristine hospital floor to a bloody “emergency” variant).

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Manual Developer Invocations

If you are developing proprietary scripts or require specific targeted interiors, you can load individual shells using the following technical commands within a client-side script.
Interior TargetTechnical IPL Registry
Vangelico Jewel StoreRequestIpl("post_hiest_unload")
FIB HeadquartersRequestIpl("FIB_01")
Lester’s Garment FactoryRequestIpl("v_lestersoft_milo_")
Cayo Perico TerrainRequestIpl("h4_islandx_terrain_01")

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Troubleshooting: The “Gray Void” Glitch

If players report “falling through the floor” when entering buildings like the Pillbox Hill Hospital, it indicates that the Collision Mesh associated with the interior has not been initialized. This is a primary indicator that your IPL loader resource is either missing, incorrectly named in the server.cfg, or failing to execute due to a script conflict.

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Need Extra Help?

If you encounter any issues, our support team is ready to assist:

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Last Updated: January 2026 | FiveM: Interiors unlocked.