There are a few things you can do to prepare for a post-tenant cleanout. First, make sure you have a list of all the items that need to be removed. This will help the cleaning service to be more efficient.
Second, make sure the area to be cleaned is clear of any personal belongings. This will help to prevent any damage to your property.
Finally, be sure to communicate your needs clearly to the cleaning service. Let them know what type of property you have, how much debris needs to be removed, and when you need the work to be done.