Saved Interior blueprints

[kane]

What folder do I find the interior design blueprints I save to delete them?

[MagicMarker]

You do not need to know the folder, because when you're in the game, from the main menu, you can also hit the BLUEPRINTS button, then at the top of the screen hit MY LIBRARY, click the blueprint you want to get rid of, and select the red button REMOVE FROM YOUR LIBRARY.

But if you really must do it outside the game, in Windows Explorer, open the folder
"%APPDATA%/LocalLow/Hovgaard Games/Big Ambitions/Blueprints"

For every blueprint you made, you'll find a folder with its proper name. Delete the folder, and the Blueprint's gone.