Prior to 1978, she was a housing advisor to the international community at the United Nations in a volunteer capacity. She includes the Visiting Nurse Service of New York and the American Cancer Society amongst her favorite charities.

Having lived in Europe for many years, she speaks five languages and can work very well in Dutch and French. Sue can easily assist foreign and out-of-state buyers who often require clarification in regard to coop board requirements and transfer taxes on condos. With this expertise and international exposure, she is well qualified to market Manhattan apartments and townhouses.