- As a continuation of Washington University's master plan, a total of 324 beds in suites and semi-suites are provided in Phase IV. This phase included a 43,000SF, 163-bed wing for freshmen, followed by a 66,000SF, 161-bed wing for upperclassmen. They are joined at a central tower with student lounges on each floor. The "tower lounge" provides an opportunity for interaction between the two student groups.