When logging into your platform the first thing you will see is the dashboard.
In the current version is shows you the total vs. available storage and the different areas of platform functionality using storage:
Data: Contains all files stored in your workspace managed in projects.
Cache: Contains generated previews and other preprocessed data.
Shares: Contains HTTP, SFTP, and RSYNC shares.
Uploads: Contains all uploads via SFTP and RSYNC that have not yet been synchronised.
Free: Remaining storage
Below the storage information you can see the number of workspace users, as well as the option to request storage increase directly from within the application.
You can go back to the dashboard from any other part of the application by clicking on the 'Home' icon on top left.