The only perfect roommate is one who does nothing, generates luck, and cooks.

[ But in terms of hoarding, Midorima is somewhat similar- though he makes sure things are very, very organized. In terms of lectures, he's not one for long ones. He gets to his points quickly and harshly. ]

I haven't found anyone I know.

[ He would never admit to being lonely and he certainly wouldn't go for a stranger if that were the case.. but at least a like-minded individual who can help to improve his luck would count as part of doing everything he can.

...Plus, like... ]

Can you cook?

[ He might have to live off of convenience store food if he can't. ]