I would also want to help in this sad case, and your idea sounds like the right way to go, but I would strongly suggest going to a solicitor or some other professional advice service to see if the other ideas promoted here would be a better option. Good luck.
Hundreds of illegal migrants to be put in existing military barracks
I think posters are trying to help in a practical way and pointing out the pitfalls which could cause more stress on top of the stress of bereavement and all living together.