LostUser

This is how I did mine:

With these settings on the Floor 1:

So I had to build external walls to make Floor 2

And it creates issues with walls or how they show in 3d:

I can live with it, as at least it got the framing close, but for whatever reason it puts the ledger boards on the external side of the wall, and makes windows placement kind of clumsy.

Now getting framing close enough to build a material list?  I may have to resort to graph paper and a pencil.