With a protected central courtyard, shaded terrace and a sunny swimming pool loggia, outer space is open to various parts of the site and park. Black and white design has two pavilions house that looks like wings joined to the entry stairs. Fine joinery elements defining details and provide a living character, dining and area dapur.Sebuah steel, wood and glass-cutting steps in the verandas of the disunity hinge wing. Home design uses many environmentally friendly techologies as passive heating and cooling, natural ventilation, solar pool heating and rainwater tanks. Comfort level is one big fluid required space in a panoramic view over the Middle Harbor. Northbridge house was designed by Johannsen and located near the Spit Bridge to North Sydney.