So I have my little cousin (teenager) moving in with me. He needs a place to stay and I decided to take him in. I have a very small medical grow in a closet in my bedroom. My question is, can the social worker go into my room and open the closet? Should I put a lock on the closet? Should I stealth it and cover the closet with a poster and my bed? They said they just need to check out the living conditions. He will be living in my living room and I would think that is all they want to see, right? What can they check? Anyone have experiences with this kind of stuff? (California).