My two cents:
I think the way these things work is there is a dedicated application that generates those Floor Plan Layouts, and when it is ready and an option is selected, the result is exported/sent to the BIM application.
So I would much rather see such a solution in Rhino/Grasshopper, for example, with the result rent to ARCHICAD using the Grasshopper-ARCHICAD Connection.
Loving Archicad since 1995 - Find Archicad Tips at x.com/laszlonagy
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