The course covers the apparent ‘rules’ of geometrical composition underlying the design of plan in eight early houses by architect Peter Eisenman. The effect of these compositional rules, tied to the design process of ‘decomposition’ as described by Eisenman, in the generation of layout in these houses is examined using some basic representational techniques in the space syntax toolkit. In particular, this includes the effect in structuring the relationships, if any, between public (e.g. everyday living) and private (e.g. bedrooms) functions as well as the household interface between inhabitants and visitors. The course offers a better understanding of the relationship between the architect’s stated aims in his own theoretical writings and the probable functioning of these houses as architectural objects (1.0 hour course).