Thirty units have the same size, about 565 square feet, and configuration: bathroom with tub shower, hall with built-in closet, kitchenette with attached dining area, living room, and bedroom with two built-in closets. The only differences are the orientation of the interior. The four units at each end of the building have an additional window adjacent to the dining area. Unit 1 (Office) and 17 (Dormitory) are larger.

 All units underwent a comprehensive energy audit and upgrade (installation of foam core exterior doors, double pane windows, and insulation of the outer north and south walls, where the windows were installed) in 1995 and are very energy efficient.

  All units are wired for cable TV and internet, telephone, and rooftop broadcast television antenna.