MARIN HAGEN & SYLVIA BERGSTROM ATTEND PRESTIGIOUS INTERNATIONAL LUXURY ALLIANCE EVENT

3-Day New York Summit Brings Together Luxury Marketing ExpertsWASHINGTON, D.C. (January 4, 2017) – Coldwell Banker Residential Brokerage’s Marin Hagen and Sylvia Bergstrom, Coldwell Banker Previews International® Property Specialists affiliated with the company’s Georgetown office, recently attended the International Luxury Alliance Network event held at the Peninsula Hotel in New York City. The event was hosted by NRT LLC. NRT, the nation’s largest residential real estate brokerage company, the parent company of Coldwell Banker Residential Brokerage, Washington, D.C. Metro.