It's Free, It's Simple, follow these steps:
1. From the home page, select your search type under "Search Properties"
2. Make your search as specific as you want, hit the search button and start selecting properties via the search results page.
3. Click "Save Listing" on the search details page.
You have now saved your listing!
To view your saved listings, simply return to the home page and select "Saved Listings" at the top of the screen. Save as many as you want and catalog them with this easy-to-use feature!