PrivateContent is a user-friendly tool that can enhance your WordPress website with features like multilevel login, private areas, user private pages, and user management capabilities. It is a straightforward solution that does not require any coding expertise.
You can check out a demo of PrivateContent at http://codecanyon.net/item/privatecontent-multilevel-content-plugin/1467885.
Please note that the file provided has an "UNTOUCHED" status, meaning that it contains the original developer's code without any alterations.