Possible Clues:

• Begin place with a new style of office building
• Frank has a scheme for extended living space
• With few internal dividing walls
• Buildings with very few partitions
• Sounds like there¿s no secret to office organisation
• Apple munched around noon interrupts working in architectural design
• Style of room layout
• Layout where one room blends into another
• Office design type
• Switching on Apple with new version of office