Ophir Sternberg, Founding Partner and CEO of Lionheart Capital LLC, developer of The Ritz-Carlton Residences Miami Beach – today announced a partnership with Six Senses Hotels Resorts Spas to exclusively develop – through sustainable methods – Six Senses resorts, spas and residences properties in Nicaragua. Based in Bangkok and New York, Six Senses currently manages 36 sustainably developed luxury properties across Asia, the Middle East and Europe.