Welcome to the epitome of downtown luxury living! This rarely available B-Line unit at the esteemed 150 Charles Street condominium has never been listed until now. Boasting an expansive 3,395 square feet of opulent living space, this mint-condition residence exudes sophistication at every turn. Floor-to-ceiling glass windows with unobstructed views of the Hudson River and NYC skyline, wide-plank white oak floors, 11 foot ceilings, exquisite finishes and custom upgrades can be found throughout. The bespoke, eat-in kitchen, features custom designed cabinets by Molteni, Alabama white marble counters, LeFroy Brooks fixtures, oversized wine refrigerator and and top-of-the-line applicants from Miele, Wolf and Sub-zero. The expansive primary suite is elevated by panoramic River and Skyline views. An adjoining library/sitting room further enhances this elegant space. The five-fixture, en-suite bath is adorned with custom slabs of white Alabama marble, LeFroy Brooks fixtures, a double vanity and a deep soaking tub. Three additional east-facing bedrooms offer iconic city panoramas, including vistas of the Empire State Building and Downtown Manhattan. Each bedroom boasts ample closet space with custom built-ins and an en-suite bath 150 Charles Street is a full-service condominium building with 24-hour doorman, hotel concierge services, covered driveway + parking garage, and an elegant lobby lounge overlooking a beautifully landscaped courtyard. Amenities include a state-of-the-art 3,000 square foot fitness center which features a gym, heated 75-foot swimming pool, hot tub, cold plunge, steam, sauna, treatment rooms and immaculate locker facilities. Additional common areas include a playroom, resident's lounge and terrace.