There are two ways to specify availability on your home profile calendar: Available dates and Unavailable dates. 1. You can specify exactly when your home is explicitly available. By default, all other dates are unavailable. Use this method if you have limited availability, if you want to be specific about when you want to exchange and the type of exchange you want, and/or if you want to appear in Last Minute searches. 2. You can specify when your home is unavailable. By default, other dates are available. Because the lack of unavailability does not necessarily mean your home is available for exchange, your home will not appear in Last Minute searches or searches for explicit availability where the exchange types are specified.