My first vote is for Adele: two faced, manipulative, trying to be a 'friend' to those in need, appearing to be caring, in for a joke but stabbing them in the back, very competitive!
My second vote is for Sandy; I liked the thought of an older housemate but this isn't the army. How he has such fixed ideas about Kate and Jonny to the extent that he is alsomost refusing to share a room with them is beyond me. I have to do my job with the motto;
Yesterday is history,
Tomorrow is a mystery,
Today is a gift; that's why it's called the present.
I cannot understand anyone who cannot move on... He's out.