Kenoeightspot

No, check out the folder

Here

Set to main Dimension layer

left out a step. change stem wall to less than the floor ht. then reset your floor ht. back to what you want, this will push the footing to under the slab.

set stem wall to "0"

Turn on the layer "Furniture" interior or exterior

Shower wall with three doors modified.

I used separate blocks for my project to get a count of how many blocks I would need.

Check color box

Change sill thickness or count.

You can not select or apply the painter tool to the auto returns. You change the Auto return roof material by selecting the main roof planes. If you want the returns to have a different material from the main roofs you will need to draw them manually as Eric said.

You can change the material of auto roof returns, you need to turn off "Auto rebuild roof"

Here you go

Cad mask shown with 20% transparency for illustration.