Guests enjoy luxury bed linens and skyline views via floor-to-ceiling windows. There are also 3,350-square-foot two-bedroom residences and two 5,800-square-foot villas. The five-star luxury resort opened on Sunday, June 23, 2019, and features a 27-story tower showcasing 671 guest rooms and suites with a variety of floor plans to suit your needs, from the smallest at 650 square feet to 1,350 square feet suites. Located in Everett, Massachusetts on the historic Mystic River waterfront, the $2.6 billion Encore Boston Harbor is just minutes from Logan International Airport. Betting on sports futures, props and lay bets.