More than $1 billion was allocated for the interior of the main building alone, according to a former construction manager. Apple's in-house construction team enforced many rules: No vents or pipes could be reflected in the glass. "The things you can't see, they all mattered to Apple," the former construction manager said. Also Read: Apple beats Wall Street expectations with almost $18 billion profit in iPhone sales"I've never spent so much time on signage," he said. The construction manager who was so intimately involved in the door handle did not see its completion.

Source: India Today February 07, 2017 08:15 UTC