Cost effective room for medical reasons?

Long of the short we have a family member that will be going in for major surgery. We know if things go well it should be 10 days. Their partner has a bad back and can't stay sleeping in those hospital chairs. They also can't afford a hotel room for the full 10 days. I know they are going to struggle to leave but also struggle to stay. Is there any groups that may have a more cost effective options? If it helps the surgery is cancer related.