s_DenK house by SoHo Architektur has a kinked facade
Pattern 195: STAIRS VOLUME___Every staircase occupies a volume, two stories high. (...) It may be straight, L-shaped, U-shaped, or C-shaped. (...) Do not assume that all stairs have to have the "standard" angle of 30 degrees. (...) As you work out the exact slope of your stair, bear in mind the relationship: riser + tread = 17.5 inches.___from A Pattern Language
Photo 4 of 9 in This Kid-Friendly Home Is Full of Surprises
Cooke treated the southern beech in the stairwell with natural oils, rather than polyurethane, to bring out the grain and warmth of the natural materials. To keep the surface visually clean and minimal, the balustrade is set into the wall, so wood wraps the stairwell from ground floor to skylight.