Buy them a meal and visit with them. Try to find out what happened. If it was something beyond her control, invite her to stay with me for a time while she gets back on her feet. If it was due to mental health issues or addiction, find out if she is ready to receive help and then refer her/take her to a place that might help, such as our local shelter, that offers counseling and job seeking education along with a place to stay.
Lend them a room.
where I live they would be a frozen popcicle, we don't have people living on the street,they would be dead
Be impressed with how big his living area was.