Hang a set of Pier White Multi-Strand Glimmer Strings:registered: to create a subtly glowing backdrop. They use tiny LEDs on a curtain of shapable, thread-sized silver filament strings to create a firefly-like effect indoors and in covered outdoor areas.
Creative ideas for using the space under the stairs. Brilliant use of space! Not nuts about the bathroom idea though. I guess if you had a tiny home with no main floor powder room it could be workable.