Then watch this beautiful examples of out-of-ordinary staircase designs!
Tell us with what you thought of!
The gradual upward rotation if this staircase is extremely elegant and the user is almost unaware of the change in elevation. [link]
Spiral Staircase Slide
Creative spiral staircase design with incorporated slide for kids. [link]
Unique staircase designed by Ecole for modern apartment in Paris. [link]