Positioned along the Watertown and Cambridge line, this two-story duplex, renovated by an interior designer, at Crossroads on the Charles offers a refined blend of modern design, architectural depth, and effortless living. Framed by views of the nearby Charles River, the home provides a peaceful setting with easy access to Watertown Square, Arsenal Yards, Harvard Square, and Boston. The main level features a thoughtfully designed kitchen with warm-toned cabinetry, stainless steel appliances, under-cabinet lighting, integrated water filter system and quartz countertops. Light oak hardwood flooring extends into the open-concept living and dining area, designed for relaxed evenings and effortless entertaining. Floor-to-ceiling glass sliders fill the space with natural light and open to a private balcony overlooking tranquil treetop views. A discreet powder room completes the level. The upper floor offers a private retreat with two spacious, light-filled bedroom suites, each featuring its own full bathroom and generous closet space. The primary suite showcases panoramic treetop views, while a centrally located laundry closet adds everyday convenience. Enjoy the benefits of a professionally managed, full-service building with 24/7-concierge services, an on-site superintendent, and exceptional amenities, including a heated indoor pool, garage parking, private storage and beautifully maintained outdoor common areas.