New York-based collaborative office firm WeWork is upping its bet on the Dallas market with a large downtown office lease.

WeWork has rented three floors in the 50-story Thanksgiving Tower on Elm Street for its second location in Big D.

This summer, the shared office firm rented a smaller space in a new Uptown building for its first North Texas location.

WeWork has facilities in more than a dozen major U.S. markets.

The firm will rent about 84,000 square feet in Thanksgiving Tower, which is getting a $37 million makeover.