Whether you live with a Craigslist-found roommate, boyfriend or husband, or best friend, decorating with more than one person isn't always easy. Maybe one housemate is into "bohemian old-world rustic" like Gerard Butler's home and the other is all glitz and glam like Khloe Kardashian. Or maybe your roommate prefers the minimalist approach while you take the stance that more is more. In my own experiences, I've lived with roommates who are pretty open to compromise, even when our styles differ. Although, there's usually that one thing that they can't give up on — a favorite La-Z-Boy, a prized piece of artwork, or an affinity for black furniture. What is your collaborative decorating environment?