4000 Towerside Ter Ts3 This exceptional Tower Suite at Quayside offers 2, 724 sq ft of luxury, combining two units into a spacious 2 bed / 3 bath residence. Located above the penthouse level, it features expansive living and dining areas, wood floors, floor-to-ceiling impact windows, updated lighting, and electric window treatments. Enjoy beautiful views of Biscayne Bay from the full-length balcony. Two large en-suite bedrooms offer ample closets. An office and den with full bath provide flexible space. Currently a 2-bedroom, it can easily convert back to 3 or 4. Resort-style amenities include a marina, tennis, pools, spa, gym, two restaurants, and 24-hr gated security.