I find the library parts like elevator shafts, dormer windows, fireplaces etc to be strange additions. Perhaps leftovers from early versions of ArchiCAD where they made more sense. Most of these things require complex profile or composite solutions to show up properly in sections and elevations and this is something that most library parts are unable to show correctly.
Maybe they are suitable as an early draft starting point, but generally speaking I end up looking up specs of some manufacturer online anyway and then it sometimes becomes a struggle to get the part to look right and I end up modelling it myself.
Erwin Edel, Project Lead, Leloup Architecten
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