Purchase the BuddyPress integration package from the RadiusTheme, and you are getting set with the BuddyPress feature.

Now activate the addon and look for the BuddyPress tab on the right side of Classified Listing plugin settings. See all the options to enable the social networking features.

1. Enable post listing in activity to allow the user to publish a new listing on their timeline. So, any new listing will share on the feeds.
2. Add any default texts for the listing activity that will display if a new activity is published.
3. Select your listing activity to flaunt in the list or grid view.
4. Tick, activity share to allow sharing in the timeline and other groups.
5. Tick social share to allow sharing options on other social sites.
6. Tick favorite buttons to mark the favorite listings for later use.

Users can log in from the BuddyPress profile instead of the classified listings login page. Just enable the redirection option. And it will automatically navigate my account tab into the BuddyPress profile page.