This isn't a direct answer but maybe can serve as inspiration, but in this video they add custom lights to their stairs and include a little accessible cubby to hold power/electronics https://www.youtube.com/watch?v=mb-QXVszyOk
This isn't a direct answer but maybe can serve as inspiration, but in this video they add custom lights to their stairs and include a little accessible cubby to hold power/electronics https://www.youtube.com/watch?v=mb-QXVszyOk