Hi Sue. You may want to reconsider whether to apply for multiple sits with overlapping dates. Check out the thread Do you apply for more than one sit at the same time? The consensus seems to be that provided you are prompt in notifying others, when you do firm up a date that conflicts with another of your applications, then all is good. Keep in mind that most listings have multiple applicants. Also, if for whatever reason a homeowner takes a long time to decide, they run the risk that the people they choose may no longer be available.