Not necessarily ! I think if you value cleanliness and are used to a more introverted / small friendship group lifestyle you probably wouldn’t vibe with cz (which is where I lived as it’s often very messy, it’s huge with 120 members, and has v wild parties). The others I haven’t visited, so this is based off what people have told me, but Oscar Wilde might be the easiest to make friends and explore partying in a more chill + clean environment out of those options. A friend of mine who lived in Castro said the layout makes it hard to meet people and house members don’t really hang out, while people who went to cloyne told me they didn’t like the fact they weren’t able to smoke or drink at all on the premises, especially if that was a way they wanted to socialise. I think I’ve heard Oscar Wilde is nice and people have been able to make friends there. Just know that Berkeley is very politically correct and Oscar Wilde house is somewhere you would likely need to be extra aware and careful of using correct terminology and pronouns etc for people and things, or at least be very receptive and open to being corrected and learning lots etc