It's wrong to take away your friend's sleeping arrangements.
Don's friend is staying with him and sleeping in his living room.
Don wants to rearrange his living room.
Don arranges for his friend to stay with another mutual friend.
Don kicks his friend out knowing he has no other place to go.
Don rearranges his living room and has his space back guilt free.
Don's friend no longer speaks to him and the rest of their friend group shuns Don.