Sophisticated one bedroom + DEN with closet, one bath offering captivating view of the iconic Washington Monument and Old Post Office Clock Tower. Enjoy watching the 4th of July fireworks with friends or watching the sunset from your own private balcony. Impeccable, freshly painted unit boasts a master bedroom with en-suite bath and spacious walk-in closet. Den is an ideal office or nursery space but can be utilized as a guestroom; closet in den provides ample storage space. Upgraded Seaport Maple hardwood floors span the entire living room. Kitchen includes KitchenAid stainless steel appliances, convection oven perfect for entertaining, granite countertops, and breakfast counter. Large bathroom includes soaking tub and new in-unit washer and dryer. Unit #1201 includes an underground climate controlled separately deeded parking space and storage unit located a few steps away from the elevator. 555 Mass. Ave. is a full service contemporary, luxury condo development located downtown in the bustling and vibrant Mount Vernon Triangle neighborhood. Building amenities are second to none including 24-7 concierge, on-site building manager, club room on lobby level, 24-7 fitness facility, and rooftop with breathtaking 360 degree views featuring a pool and grills. Wireless internet on lobby level and rooftop is an added bonus. Building offers an amenity-rich, upscale environment in true urban living. This central location in the heart of downtown provides easy access to Palmer Alley, Capital One Arena, National Mall, and Union Station. A 24 hour Safeway is only one block away. Two blocks from Gallery Place/Chinatown Metro Station (green, yellow, and red line) and Circulator bus stop is directly across the street. Walk score is 98, while transit score is 100. Don't miss the opportunity to call this unparalleled unit your next home.