Cynthia Thomas Real Property Law Group PLLC, Seattle Cynthia Thomas, along with Vincent DePillis, Kathleen Hopkins and Stephen Day, formed Real Property Law Group, PLLC to provide legal services exclusively in the area of real estate transactions. Ms. Thomas as practiced in commercial real estate transactions for the past 24 years. Her practice covers the full range of real property transactions, including acquisitions, sales, leasing, financing and development. Work for current clients runs the gamut from garden-variety leases to development documents for large urban mixed-use projects.