The online Host Family application takes about 15 to 45 minutes to complete with most of that time spent on the “Dear Au Pair” letter. You can stop and save your progress after every page of the application if you need more time. Your Host Family application must be reviewed and accepted before you can contact applicants. The remaining portion of your Host Family profile is required shortly after you begin contacting and reviewing applicants. Completing the written agreement takes about 15 to 30 minutes and collecting photos varies from family to family.