They did, however, find that a cross ventilation system brought the conditions in the rooms to an acceptable climate. The cross ventilation system was scrapped however due to strict fire codes in effect for student housing. Arup and MIT didn’t discard the idea all together, and in fact designated 4 rooms to simulate and show off their cross ventilation system’s potential. MIT’s Building Engineering Department monitors and documents these rooms’ climate to show the added benefits of cross ventilation in hopes to lead towards a code acceptable strategy for cross ventilation in