RightSize Realty Associates is a boutique real estate brokerage based in Southern Denton County, Texas, built on people-first service and trusted local expertise. Led by broker-owner Deb Siefkin, our team blends modern tools with hands-on support to guide buyers and sellers through lifestyle-driven moves — from first homes and relocations to 55+ communities and strategic downsizing — with clarity and integrity. Our culture emphasizes collaboration, ethical practice, and thoughtful communication, and we’re honored that many of our clients come by referral from past clients and community partners who value a low-pressure, high-trust experience. We proudly serve families and individuals seeking grounded guidance through one of life’s most important decisions.