Here some tips to use krita in space planning and sketching video with some comments: please share your recommendations to get better on this.
https://wiki.osarch.org/index.php?title=Krita
Painting with Assistants in Krita https://docs.krita.org/en/user_manual/painting_with_assistants.html
Comments
https://wiki.osarch.org/index.php?title=Krita
Painting with Assistants in Krita
https://docs.krita.org/en/user_manual/painting_with_assistants.html