Having pre-designed templates can significantly reduce the time spent on creating layouts for presentations or proposals. Users can quickly import their models into these templates and start presenting their ideas.
For the 99% of users: The free 39link39 pack is a goldmine.
The quality of free templates can vary. Some might be outdated, not fully compatible with the latest version of SketchUp, or not customizable enough for specific needs.
While many sites offer 3D models, specific LayOut documentation templates are found on these platforms: