Thanks guys....

made a lot of progress. in 3D the stairs look good except at the top landing it cuts the opening in the wrong place. Also in the plan view it shows the stairs over the powder room walls. I'm thinking maybe i need to build the stairs like someone mentioned using straight stairs and ...

I tried what you suggested. how do I get the stairs to cutout the wall? i selected the option to generate cut out shape.

I'm trying to build a U shaped stairs with two landings. The top landing isn't large enough to fill the space. can this be adjusted?

overall it appears once generated there is very little adjustment using modifiy furniture command.

here is the stair plan. https://jtcook.net/smarthome/stairs_plan ...