Best Contract/s to Use For The Following Scenario
What would be the best real estate contract/contracts to use for the following?
1.Grantee living in Grantor's home.
2.At the time of the grantor's death the home will be inherited by the grantee plus one other heir.
3.The grantee will then purchase the other heir's 50% of the inherited home.
How can the grantee secure the home until from grantor prior to death?