The Mirabella is a sustainable vertical retirement community in the South Waterfront area of Portland, Oregon. Comprised of a 30-story building on 1.15 acres (0.47 ha) just south of downtown Portland, the Mirabella houses over 400 residents. The 517,000 square-foot (48,031 m2) building has 224 upscale apartments, 16 assisted care units, 23 skilled nursing beds, 25 memory care beds, 70,000 square feet (6,503 m2) of common area amenities, and a 250-car below-grade parking garage. The amenities offered include dining areas, commercial kitchens, retail space, fitness areas, office space, and classrooms.