So I finally got pretty much what I was looking for for those that would like to see.
I took some ideas from various people (thank you for your help). However, I ended up not creating two sets of walls using the "no room definition" attribute. Rather, I stuck to using railings but found out how to paste doors inside of a railings.
It looks mostly what I was looking for, although I could't get the front doors to work since it would change even the lower panels to windows. Also, the underside of the deck is not exact but close - planking direction inside house is wrong and underside beam supports are not correct. But it's good enough for my demonstration purposes.
Here are the plans for anyone who wishes to see.
Teahouse Plans.zip
mgianzero's post in Best approach for drawing a simple "teahouse" style shed was marked as the answer