How important is thinking about the layout of the set at the writing stage? Does anyone make floorplans of their sets so that it's easier for them to keep track of the action? Or is this unnecessary?
I ask this because if you envisage a more traditional sitcom (laugh tracks, etc) it has a more theatrical set design and limited camera angles than a modern sitcom where the characters are followed by steadicam.
Is this really just part of establishing a clear vision of one's sitcom in the first place?