Brother died leaving me his estate composed of 3 properties = 3 mortgages and 1 heloc (most of it in cash) I would like to access the money but haven't transferred the titles into my name yet as I am not sure I can afford to keep these rental properties. I am the successor trustee and have a recorded affidavit. Can the bank/lender demand payment in full? He left some signed checks on this account. Can I use them??