Best Garage or Workshop Design for Audio Gear

As I plan a new, full house renovation, I am rethinking not only my listening room, but also how I might better store various accessories, spare cables, amd spare components to have a clean, tidy, well lit area to work on various audio projects.

Have any of you dedicated spare in a garage or workshop for electronic projects?

If you were designing a new garage or house, what space or storage would you add, above and beyond a listening room?

Albeit with more of an automotive spin, this guy seems to have the right idea:

www.ultimategarage.com

Look forward to hearing your thoughts and ideas