This tip could be good for a universal design home- adding led light strips within the stairs would create an amazing lighting effect at night that you wouldn't notice during the daytime when you don't need it.
wood-and-metal-spiral-staircase-for-loft-bed - Home Decorating Trends - Homedit
mahabis interiors // box section staircase by design + weld
Stairs with amazing storage nooks.
Matti Rosenshine Architects - Library Stair from above
I love the cool glass panes used stair railing. Villa Pruhonice, Prague, 2014 - Jestico + Whiles
Futuristic Home, Illuminated lucite stairs, Future Home, Futuristic Interior * Interiors Interiors * Alina Contreras
Good idea for a floating staircase
Home & Apartment:Cozy Modern Scandinavian Two Floor Apartment Displaying Freshness And Originality Bright Family Home Interior Design Ideas .
Casa G, Francesco Librizzi Studio Interesting staircase.