BY APPOINTMENT OPEN HOUSE: Get ready to enjoy the best of coop living in this stunning 10th floor apartment nestled in The Blue Building, in the Spuyten Duyvil section of Riverdale, Bronx.  Built in 1968-1969, this 13-story, 130-unit mid-rise full-service coop features a modernist design with a brick and glass facade, offering panoramic views of the city, Palisades, Hudson River, and Harlem River. As you enter the apartment, you'll be greeted by an open floorplan along with a generously sized foyer boasting three deep closets with tall, elegant doors. Continue into the large, spacious living area and take advantage of its unique feature of over 15 feet of modern glass cabinets for books and other cherished keepsakes.  The dining area allows for a sizeable table and the extended open kitchen is a culinary dream with plenty of storage and expansive countertops, as well as magnificent views of the river and park below. The bedroom features tons of storage for your wardrobe and linens and has a special addition - an electric fireplace that is for lazy weekend mornings. The smartly enlarged bathroom is a serene retreat, complete with a river rock floor and elegant storage cabinets and fixtures.  Finally, best of all, the apartment comes with a sizable terrace with breathtaking views of the city, the river and parks as well as magnificent sunset views which can be enjoyed all year round. With a full-time doorman, laundry facility on every floor, direct access to an indoor parking garage with additional wall storage units, and a newly restored indoor swimming pool, this coop has everything to make your life the best it can be. And the building is pet friendly, allowing one pet with board approval.     With Metro-North Spuyten Duyvil station a few short blocks away offering a 25 minute ride to Grand Central Station, as well as express busses to Manhattan and easy access to the #1 subway and local buses you'll be connected to the entire City and beyond with ease.  This apartment is a very special find with its spectacular views, high-quality craftsmanship and attention to detail and all within an architecturally significant, elegant, post war Coop.