"The future is already here," points out Daniel Gehman, AIA, LEED AP and principal at TCA (Thomas P. Cox: Architects). With an accelerated pace of innovation evident in the past five to 10 years, industry observers believe that the groundwork is already being set for the apartment of 2020. While anything is possible, those interviewed for this special report agree "the paradigm is shifting to denser spaces that are highly amenitized," as Gehman puts it.