In pictures: The world’s biggest Starbucks just opened in Chicago

With 35,000 square feet over four floors and a rooftop deck, the restaurant, which opens to the public on November 15, will be the company's largest.

What you see right away when you walk inside: a 56-foot cask. Inside the cask, roasted beans move through tubes in all directions, visible from every floor.

The restaurant features a cocktail bar, a reserve coffee bar, and experimental coffee bar and a bakery and cafe, each on separate levels.

Each floor has a different vibe. The coffee shop is on the first floor and on the fourth floor are Chicago-inspired coffee cocktails. In between there is art from local artists, food and more.

the restaurant, which opened to the public on November 15, will be the company's largest. The restaurant features a cocktail bar, a reserve coffee bar, and experimental coffee bar and a bakery and cafe, each on separate levels.

Pastries which will be available at the restaurant are offered to guests at Starbucks Reserve Roastery

You can try seven brewing methods, coffee-inspired cocktails, and liquid-nitrogen gelato among other things.

Branded merchandise is displayed at Starbucks Reserve Roastery

The Starbucks Reserve Roastery will be roasting 200,000 pounds of coffee a year.

A barista prepares coffee beverages during a preview of the new Starbucks Reserve Roastery in Chicago, Illinois, U.S., on Tuesday, Nov. 12, 2019. The Chicago roastery, which opens Nov. 15, will be the biggest yet for Starbucks, which has also opened locations in Seattle, Shanghai, Milan, New York and Tokyo. Photographer: Daniel Acker/Bloomberg

The Chicago roastery is the biggest yet for Starbucks, which has also opened locations in Seattle, Shanghai, Milan, New York and Tokyo.