I respond to all enquiries and tell them that I will let them know if anything changes but that I am full at the moment. If I do know of a possible space such as a child leaving to start school I mention it. I don't waste time interviewing them because that isn't fair to them or my family to spend an evening when I don't have a space.

I do keep a couple of my online listings such as godaycare and list a future space just to keep it open because it is easier than reuploading all the info so easier to keep it active.