Simple 2D model but the floor is missing so I’m unable to get square footage for the entire area or even individual rooms.
1215 21st V1.skp (288.0 KB)
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Add the face for the floor. You first need to group the geometry for the doors and other things that aren’t part of the walls.
Why are you using a 3D modeling application to make a 2D drawing?
You should take some time to go through the tutorials at learn.sketchup.com