Location
The fictional Enfield Tennis Academy is a series of buildings laid out as a cardioid on top of a hill on Commonwealth Avenue. This detail has certain thematic resonance, as ETA is in many ways the heart of the novel's setting, and a permutation of the American myth of a city upon a hill. Ennet House lies directly downhill from ETA, facilitating many of the interactions between characters residing in both locations.
Orin lives in Arizona, the state where much of the dialogue between Helen Steeply and Remy Marathe takes place, and the student union of the Massachusetts Institute of Technology—in the novel the structure is built in the shape of the human brain—is both the broadcasting site of Madame Psychosis's radio show and the location of a potentially devastating tennis tournament between ETA and Canadian youths.
Enfield is largely a stand-in for Brighton, Massachusetts. Wallace's description of life in Enfield and neighboring Allston contrasts with the largely idyllic life of students at ETA. The real town of Enfield is now submerged under the Quabbin Reservoir.
Wallace wrote the book while living in Syracuse, New York.
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