Based in Williamsburg, Brooklyn, she teaches at Kula Yoga, Yoga Shanti and The Iyengar Yoga Institute of Brooklyn. She has a well-established private practice in NYC and travels internationally to lead workshops and retreats. Nikki is an inspirational speaker and shares her wisdom as a contributing editor at Yoga Journal, writing the magazine’s “Basics Column” for 2013-2014. www.nikkicostello.com