Short term rental until November

I am a professional female aged 21. I am looking for a double room until I find a place with my friends as they can't get out of their contracts yet, ideally within half an hour's walking distance of the center. I'm 21 and about to graduate from university, I've been in shared accommodation for three years and I'll be working a mix of part-time and full-time hours as a children's support worker. I'm reliable, clean, and tidy, love music and an evening at the pub but equally happy with a night in.