 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether the sale of Extended Stay America, Inc. NASDAQ: STAY to a joint venture between funds managed by Blackstone Real Estate Partners Blackstone and Starwood Capital Group Starwood Capital for 19.50 per share in cash is fair to Extended Stay shareholders. Halper Sadeh encourages Extended Stay shareholders to click here to learn more about their legal rights and options or contact Danie 