I live in an apartment and my dresser is a sort of ikea style shelves with storage cubes. My cat likes to try and sit in the cubes or pull them down and scatter my belongings all over the floor. I don't know how to discourage him from getting into the cubes. He also likes to try and open the bathroom cabinet at night and it makes a constant loud banging noise. I don't know how to teach him to stay away from it. He only does this at night too, when I'm trying to go to bed.