Young & De La Sota Architects With a focus on residential design, notable creations include Keihin New Town in Yokohama, Japan Exclusive homes tailored to embrace the tropical environment are design by the firm of Young & De la Sota architects in Puerto Rico. With roots in San Francisco, California, YSA’s award-winning residential design spans from the Pacific Rim to the West Coast to Puerto Rico. Notable projects include Keihin New Town, in Yokohama, Japan, Santa Fe in Mexico City and Bernal Gateway in San Francisco. www.ysapr.com