Add your favorite floorplans and communities by clicking on the little gray stars throughout the site. When the star turns yellow, it will become a favorite and show up on this page.
Here you can compare features of your favorite floorplans and communities. By clicking and dragging on the sort icon, you can reorder your favorites to make them easier to compare.
Make sure to sign up (at the top of the page, click "sign up") for an account so you can save your favorites for when you come back to the site.