Hey guys My name is King and I'm a backpacker, this is my little room! Enjoy your journey in Shanghai and make this space as your home for sleep or whatever! Welcome with wide open arms! Cheers!
Leave the room as what it looks like when you just move in. Don't break the walls don't smash the table closet or whatever lol. I don't think you are a nut of course I won't let you in as long as I've seen the hint of any. Just kidding! Other than those above, live out your own way. Thanks!