Pls pls pls someone help! I've been trying for a while now, but haven't figured out how to put on a roof. Just to be clear, I am NOT referring to customizing the ceiling to make it look sloped. I want to be able to see the roof when I render it. Can someone please make a video tutorial or step-by-step instructions on how to do this? I'm so confused 😭

Thanks-Olivia Call