Registered members to see default folders on a wordpress website.

I have a user registration form with Gravity Forms. My requirements are once the users register on my site and log in with the user name and the password, I want the registered members to see some default folders. The users upload their files in the folders and as soon as they upload the files admin will receive those files with a notification. I would like some experts to suggest some plugins or help me with your valuable suggestions.

Thank you