I currently study at Sussex and I’m Indian and personally
I think it’s so diverse, more than any other uni I ever visited! It’s in Brighton, which is known for being the place where “anything goes” so you’ll literally meet people from so many different backgrounds. Also there’s a ton of international students. I’m also from London and I find Brighton to be very similar in terms of friendliness and diversity, not once felt out of place. Obviously you do get people who aren’t fans of different ethnicities but then again that happens anywhere