Decides to defer until its thirty-second session the decision on the type of definitive intergovernmental body for human settlements and on the organizational link and location of the human settlements secretariat, when the guidelines from the Ad Hoe Committee on the Restructuring of the Economic and Social Sectors of the United Nations System will be in hand, the financial implications of alternative institutional arrangements will be worked out and studied in greater depth, and the regional consultations will have been completed;