This beautifully presenting penthouse duplex, just steps from M Street Beach, with two spacious bedrooms, 1.5 bathrooms, and three stunning outdoor spaces. The open-concept living area features a modern kitchen with stainless steel appliances and an open storage pantry, flowing seamlessly to a large balcony perfect for outdoor dining. The custom roof deck presents 360-degree views of the Boston skyline, Boston Harbor, and the ocean, ideal for relaxing or entertaining. The primary bedroom includes a walk-in closet and private balcony to enjoy morning coffee or relax before bed, while the second bedroom allows for flexibility as a sizable guest room or office. Convenient in-unit laundry and a large, updated bathroom complete the second floor. Located steps from Broadway, enjoy easy access to South Boston's top bars, restaurants and beach, with quick public transit to downtown. This penthouse offers central air, space, and a prime location. Some photos are furnished with AI.