XML or CSV Data Importer
This addon lets you import bulk properties from XML or CSV file.
First, make sure you have installed and activated the following plugins.
Now go to WP All Import menu -> New Import and specify your import data there.
From the create new dropdown, choose Properties and click Continue to step 2.
Now on step 3, you have to specify the contents for each property by drag-drop from the left panel. All your property fields (default + custom) will appear inside the Real Estate Manager Settings tab. You can also specify the gallery images inside the Property Gallery Images tab.
Now you can start the import process.