Quay Point and Nido look like they are going to be very sociable this year. I’m in the Facebook freshers group and I have seen a lot of people booking Nido The Bridge, it looks great! As for staying close to the centre, Portland and Winn are a 10 min walk, and New Bridge Street is just across the road from uni! Most of the accommodation buildings seem close together so you won’t be miles away from everyone. I’m also starting this year!