Staircases take up a lot of space, so why not use them for storage as well. Imagine each step is a box with a hidden drawer in it still allowing for additional storage or home office space beneath the staircase.
Wouldnt you just love to be a kid in this house? What a fun design by Aboday Architects. The concrete slide goes from the kids bedroom on the second floor to the dining room on the main floor. The slide doubles as a secrete cave.