Imagine designing an office for 1,000 young creatives.

To help boost creativity and ease long days (100-hour work weeks are not uncommon), the Los Angeles office of advertising firm TBWA Worldwide offers a basketball court and a “hiding space” to relax. Dogs are welcome.

Wide-open offices boost collaboration and healthy competitiveness, while long, straight “Main Street” corridors allow employees to scooter back and forth.

Office Space is a video series that peeks inside some of the world's coolest offices to find out how design and form meet function, creativity and productivity.