Grad Student Looking for Future Flatmates

Hi I am going to start grad school at Uni of Sussex in September, so I am looking to move into a place around mid September. I am looking for a place that is within biking or short bus ride distance to campus ideally, and would prefer a double room with natural light, but a single is also fine. I am allergic to cats, so would prefer a place without them.
I keep quiet and tidy, and plan to be out of the house quite a bit between work and school.
I love meeting new people and would be happy to live in a social house as long as everyone respects the shared spaces :)