Help little Nikolas get a house

Nikolas is a 5 year old child and from now on has nowhere to live in. He stayed with his parents and his grandparents in the same house, but unfortunately in 2 months this house will be no more available. Nikolas is a child that had already 2 surgeries: in the 1st one surgery a piece of his colon was removed and in the second one his head bones were removed, in order to let his brain grow. Nevertheless, now he seems to be fine, but this fact may make his health worse. It is breathtaking to quit his home and to have nowhere else to go. if you can help, please do so. Thank you for your support!