At the bottom of the screen, you'll find the Stack menu which contains the Building Information, Availabilities, and Nearby button.

Clicking the Availability button opens the listings panel, where all the spaces you wish to display will appear. Viewers can use Availabilities to browse and inspect specific listings.

A viewer can select a specific listing to see more information. You can include information like the total floor area, number of workstations, listing description, listing highlights, gallery, virtual tours and floor plans.