Welcome to 2900 K Street NW at HARBOURSIDE, a special enclave of 7 penthouse residences located in Georgetown adjacent to the Swedish Embassy and Potomac Riverfront. Unit 607 was one of the developers own homes, filled with upgrades that make elegant entertaining and everyday living extra special. A double door entry welcomes you into a marble foyer with extra high ceilings, an inviting semi-circular glass entertaining bar, custom cabinetry and gas fireplace. The foyer leads to a spacious marble floored living room and dining room, which both open onto the main level balcony which spans the entire side of the residence and provides breathtaking views of the city. The primary suite is designed on one side of the apartment just past the living room and dining room with a huge designer primary bath and multiple closets with custom built-ins. The primary suite has floor to ceiling windows and opens as do most rooms to the extra wide outdoor balcony. The opposite side of the residence includes a large family room with fireplace open to the gourmet kitchen with island, plus two additional guest bedrooms with ensuite baths. A fourth den with full bath is also found in this wing of the apartment along with a full size laundry and a powder room that wraps around through the hallway to the front foyer. An artfully designed staircase leads off the front foyer upstairs to the second level of the home. Here you will find a huge home office with space for staff, plus built ins and skylights, a second family room and gym with fireplace, and a fifth room with ensuite bath that serves as the fourth bedroom and bath. The second level of the apartment opens to a full size balcony with glass railings and panoramic views of the city and Potomac River. Three car garage parking, a full-time concierge, security desk and private elevator entry to the 6th floor residences all combine to make Harbourside a very private luxury condominium option with extraordinary views of Georgetown, the Kennedy Center, Watergate and Potomac River. A total of four bedrooms, five full baths, den/guest bedroom, full size office and two wrap around balconies with extraordinary outdoor entertaining space and spectacular views. Fifteen minutes to National Airport, twenty five minutes to Dules International Airport. Five minutes from the Kennedy Center, and Ten minutes to the White House.