Stephanie explores how foam paneling enhances the design and sound quality in a custom garage and golf simulator room. The ceiling in the garage features a black grid of four-foot foam squares, improving acoustics while matching lighting patterns that highlight display cars. Upstairs, beveled two-foot panels from a golf sim company line the walls and ceiling, providing both impact protection and echo reduction. She emphasizes that while professional help is ideal, DIY solutions are affordable and effective. Overall, the focus is on balancing aesthetics, functionality, and comfort through thoughtful acoustic planning in modern home spaces.