Free program to create 3D architectural visualization

I would like to offer the free download of the simple program I made with Unreal 4.13 to create 3D architectural visualization and generate the 2D floor plan.

I’ve tried putting it in Market Place, but it does not allow free products in the architectural visualization section.

So I’m putting the download here: MEGA

Portuguese version is here: MEGA

It’s for Windows only.

The sample video: ConstruSim Unreal - YouTube

Best regards

André Vieira