Stair lift

I am raising money to be able to install a stair lift in my mother-in-laws home. We have 30 days to be out of our home of the last 7 years because we are unable to pay the balloon payment that is now due. My mother-in-law passed on Dec 24, 2013 and left behind a home we can move into but it is a split level and I am wheelchair dependent do to Primary Progressive Multiple Sclerosis. It is currently our only option. Anything would help. Thank you.