Living in The Sanctuary HOA Home sweet home. Living in a community managed by Associa Mid-Atlantic Management means living in one of the best places to call home. As an association resident, there are a variety of ways to stay informed about the latest information, local events and changes within our community. With a website such as this one, and email communication from our management company, you can stay up-to-date with the click of a mouse or have a quick read of internal publications.