The bathroom might have a Japanese screen or something similar instead of a door. For me, a home is where life takes place in the open. I like the idea of having non-denominational spaces that can lend themselves to any sort of lifestyle. Architecture and building are very destructive. If you are going to use a living thing, there is a responsibility to do something lasting and beautiful with it instead of the quick fix approach.
Most men have ideas about building based on cost and speed.
I've worked with men and I don't share those values at all.