Expert Agent lets you post individual properties to your Facebook wall. You need to make sure you have created a page for your business first - see Setting up a business Facebook page for information on this if you haven't already done so.
There are 2 ways to post a property to Facebook.
1. From the right click menu in a property record, using the Social Networking option:
This will open a window asking for your login details if you aren't already logged in, and then will show you the content of the post for you to choose the page(s) you would like to post to:
Click 'Save'.
This is what a Facebook wall post looks like:
Clicking on the post will take you to full details about the property.
2. Tick the 'post to Facebook' option at the bottom of the 'Put on Market' form - see Putting the property on the market for details on this.