Someone plz explain this house layout.

I just keep thinking about the scene where she gives him a tour of the house and I’m genuinely CONFUSED. 🤔

So…. She shows him a kitchen upstairs and then walks downstairs to their “room” Which is to the left of the stairs.

We see that the laundry room is to the right.

And through their room is an actual bedroom (for the kids), an attached bathroom and what I assume is a walk in closet or closet of sorts.

But my question is….

Besides 1,632 hobby lobby inspirational quote signs,

Wtf else is upstairs?

Why are their bedrooms in the basement and not upstairs?

WHY don’t their use bedrooms upstairs ?

Are there no bedrooms?

Pls someone make it make sense. 😩