Install sweethome3d by entering the following commands in the terminal:
sudo apt update sudo apt install sweethome3d
Description:
Interior 2D design application with 3D preview
Sweet Home 3D is an interior design Java application for quickly choosing and placing furniture on a house 2D plan drawn by the end-user, with a 3D preview.
Homepage: http://www.sweethome3d.com/
Version: 5.7+dfsg-2
Section: universe/java