I have a friend who owns her own home. We’re in our thirties. She has a ton of friends. Always has a roommate to help defer costs, I guess, but she never has friends for roommates. In fact, whomever roommates with her, is never in her circle of friends, they never have each other on social media, etc. She’s always friendly with them, but she has a detailed contract that she stands by. I guess what I’m saying is friends don’t always make the best roommates. Some cases, yes. But not always.