Hi, my name is 11cgB458RH! Housing Query

My question is!!!! Please could you tell me if my friend who lives with his brother come and live with me because his brother is going in a home for people with mental illnesses and he is giving his property back to the housing association and my friend will be homeless. He is clinically blind and he gets enhanced living and mobility pip and high rate universal credit but I am also on enhanced mobility and living pip and high rate esa and severe allowance and I would like to know if either of us will loose our money and if he maybe able to have a disability room added to the side of my semi detached bungalow