I my opinion you should go to your local community Bank or Credit Union and talk to one of the loan officers and explain to them what you are trying to accomplish.. I hope this was helpful.
Sometimes during the offer process several different managers have to get involved to make a decision. If it is a 3rd party handling the assets of the Mortgage company they have to go to the bank to have the decision made to accept, decline or counter offer. I hope this was helpful.