The rooms in the hotel range in price from about $600 a night to more than $10,000. The development is 3 million square feet and features more than 3,000 slot machines, 143 table games, and 671 hotel rooms. “They built the living shoreline, they built the 6-acre community park for the residents.” “It was a disaster, it was polluted, it was leeching into the Boston Harbor,” DeMaria said. They spent the following years turning an old chemical wasteland into a posh destination that Mayor Carlo DeMaria says will revitalize the area. Wynn purchased the waterfront property in 2015.