Outside, the energy of Columbia Heights. Inside, the cool sophistication of the ultimate urban residence. Allegro’s stunning interiors and unique collection of amenities serve to chill the vibe. Experience not one, but two courtyards – stylish sanctuaries that feel miles from the hustle of the city. Choose a studio, one-bedroom, two-bedroom or two-level penthouse loft home, then turn on the mood music and ease right into Allegro.