The Pennsylvania Housing Finance Agency is a non-profit organization which serves the people of Pennsylvania by offering affordable housing resources, including loans and rent assistance. It is a great resource that can help educate seniors and their family members with a wide array of services that all aim to assist in finding affordable housing.
Some of what you can find on their site:
Loans —they offer various home loan products with competitive interest rates and closing cost and down payment assistance; plus refinancing.
Payments—Submit your current mortgage payment at their Online Servicing Center.
Foreclosure—Worried about or currently behind on your mortgage; or, facing foreclosure? Taking action immediately may allow you to save your home.
Learn More: http://www.phfa.org