McDonald's flagship Olympic restaurant was inspired by European designs being implemented globally.

The second-floor balcony provides a view of the Olympic Athletic Stadium.

The flagship restaurant is the largest McDonald's unit in the world and includes seating for 1,500 guests.

McDonald's Olympic restaurants will include both traditional ordering at the counter and express ordering.

The express ordering lanes will include employees equipped with handheld ordering devices to move lines quicker.

The McDonald's Olympic restaurants were created by interior designer Philippe Avanzi.

Upon conclusion of the Games, 75 percent of the restaurants will be reused, and nearly every item will be recycled, with all of the furniture and equipment to be distributed to future and existing restaurants in the UK.

McDonald's flagship Olympic unit spans two stories and is the largest in the company's system.