My grand daughter is autistic and lives in a rented house with her mother and four brothers. They have a 4 bedroom house and receive housing benefits(my daughter is also disabled. However recently her oldest son moved out and my daughter notified the local council however stating her daughter is severely autistic and needs her own room for senory and safety reasons. They stated she is only entitled to a three bedroom house. However the council have not taken it into consideration grand daughters needs and reduced her benefit by £160 per month. My daughter spoke to the community paediatrician however she said she can not do anything as she has discharged my grand daughter. My grand daughter's doctor will not allocate a letter the council state they need. This leaves us in a predicament as my grand daughter needs her own room and my daughter does not have enough to cover the rent. I am wondering if anyone has come across this problem before and give advice about which way to resolve it.