How many floors do you put into most of your home builds?

Three & a basement

I cant seem to add the lil coloured block back, but i voted(sorry)

I tend to start 2 storey as standard. But then have kids and shove them in the attic so they have an entire floor to themselves and don't hog the main bathroom then the basement differs.
Sometimes I will use it as a skill space, like an art studio but more recently - the Laundry