I thought others might be interested in this.
Humble Software has an offer on a 3D CAD bundle from Ashampoo. Not industry standard for CAD software, but it makes quick work for making a building.
They also have an Architectural and Kitchen Addon as well as part of the package.
It exports FBX and imports nicely into iClone 7
Humble Software Bundle: 3D CAD Professional (pay what you want and help charity) (humblebundle.com)

There is 4 days left for this offer.