River Nicole Collins' Eichler roots run deep. A second-generation Eichler owner and enthusiast who lives in a Castro Valley Eichler, River Nicole has 20 years of real estate experience and expertise. Her background and love of the Eichler lifestyle makes her uniquely suited to help fellow mid-century modern homeowners bring their homes to market. Through her work and life, River Nicole strives to make a positive difference for families and community.