Blender beginner here. I imported an image of a floor plan into Blender, aligned it with the grid, scaled it so one unit = 1 foot (it's from the 60s so Imperial). But I'm having issues making the walls:
First I tried putting a loop cut in my first wall and extruding it, but I don't know how to make a cut that's exactly the same width as the existing wall.
So then I tried copying and pasting the first wall instead, rotating it 90 degrees, and snapping it to the first wall. But it doesn't want to snap even though I turned on snap.
Is there a better way to go about this process?