£0 remaining for a bed and mattress

N and her three children were homeless for over seven months and living in a hotel. Mum could not afford to store her furniture so when she was rehoused she had to buy second-hand furniture. Mum is sleeping on a broken bed and this is not helping her sleep. She suffers with her mental health and her youngest child is autistic. N feels she would cope better if she had somewhere she could retreat to at the end of the day, where she would feel comfortable and relaxed. Thank you for any help.