Anyone know how to get a roommate in The Urbz?

LaBlue0314

I have read that my sim can get up to three roommates. She has unlocked the final apartment, and has many sims who are on her crew. I guess that is what it is called (it where I can control those sims). Anyways I am not seeing an option for me to have my sim ask the other sims about being her roommate. I'm playing the PS2 version of this game. While I'm on the subject, that is one mean monkey, it is always hitting people with that bat of his.

Does anyone know how I can get some roommates for my sim?