Tsutsui continued the Oregon pine from the floor to the steel-reinforced cantilevered staircase, which appears to float above the floor.  Photo 8 of 11 in 11 Ways to Create a Modern Mudroom in Your Home from A “Bent House” Fits Into a Staggeringly Tight Tokyo Lot

11 Ways to Create a Modern Mudroom in Your Home

8 of 11

Tsutsui continued the Oregon pine from the floor to the steel-reinforced cantilevered staircase, which appears to float above the floor.