For those times when stairs just aint challenging enough for you, Japanese studio Naf Achitects designed a house that lets its users climb from one floor to the next. With their rock climbing wall you can climb upstairs instead of taking the stairs and did i mention, it looks awesome.
Knowing me, I’d take off the ladder. And then one of two things would happen: I stick it through and get good exercise and fun out of it, or I quit after a week and just never go upstairs ever again.