Sun-drenched, sophisticated, and extensively upgraded, this exceptional residence at Ten Ten Mass offers a rare level of finish and comfort in one of Downtown DC's most sought-after full-service buildings. Floor-to-ceiling windows flood the home with natural light and showcase open city views, while hardwood floors run throughout the entire residence. The open-concept living and dining space flows seamlessly into a beautifully appointed gourmet kitchen featuring an updated premium Viking appliance package, upgraded tile backsplash, under-cabinet lighting, granite countertops, and sleek cabinetry-perfectly blending style and functionality. Designed with both luxury and livability in mind, the home features fully customized closet systems throughout, providing exceptional storage and organization rarely found in comparable units. A comprehensive home automation system elevates everyday living, with integrated control of lighting, window treatments, and climate. Enhanced HVAC improvements-including upgraded thermostat controls, humidification, and sound-deadening features-offer an added layer of comfort and quiet enjoyment. The spacious primary suite serves as a private retreat with a large walk-in closet and a well-appointed bath with generous vanity and storage. An additional flexible living space offers versatility for guests, work-from-home needs, or additional lounging. Ten Ten Mass is a premier, pet-friendly, full-service building offering 24-hour concierge, secure garage parking, and one of the city's most impressive rooftop amenities-complete with a pool, grills, dining areas, and sweeping skyline views. Ideally located in the heart of the city with a Walk Score of 99, you are just moments from world-class dining, shopping, multiple Metro lines, and everything Downtown DC has to offer-including the luxury retail and dining of nearby CityCenterDC. A compelling opportunity to enjoy elevated urban living with exceptional value.