The city of Cupertino has posted Apple's proposal for its already high-profile "spaceship" offices East of its current building. It clarifies the details and shows that the building will occupy about 2.8 million square feet with offices as well as a 300,000 square foot research and development headquarters. It qould be equipped in many ways to be self-sustaining, including a central plant, a fitness center, and a 1,000-person auditorium that could be used for meetings and, possibly, special media events.