Hi there,
Coventry University Student Ambassador here,
What I would suggest doing is contacting your student accommodation team about this. If the accommodation is full, there might be a waiting list, allowing someone to take over your contract if another student ends theirs early. Another option is to ask in student groups or on the Aula community chat (outside of the academic spaces).
Hope this helps, and good luck with finding replacement tenant!
Kind Regards,
Marija