I haven't always had great luck with Christina Lauren's books. Though everyone else seems to love Josh and Hazel's Guide to Not Dating, I just didn't really. Fortunately I enjoyed Roomies a considerable amount more. Holland and Calvin had a relationship that kept me very interested and coming back for more. I also loved each character on their own which is always good when it comes to romances. If you don't like the characters separately, how can you like them together? I think they complimented each other, and I had a real fun time reading about them falling for each other in this marriage of inconvenience. There was one frustrating incident of miscommunication, but other than that I was a fan of this book and hope to read and enjoy more books by Christina Lauren.