Searching for room in London for 3-4 months

Hi im Yanick, Im 21 years old and I study math at the university of vienna.
Im searching for a room from 22.09 until somewhen around the end of the year (dates are flexible) as Im doing an exchange at Kings College London.
I dont really have any preferences other than having my own room and it being less than one hour away from my universities campus.
A little bit about me:
Im very into sports and all kind of board and card games. I also like to talk about all sorts of stuff and learn new things. Generally I would consider myself a pretty outgoing person, but I think I will have to study most of the time during my months in London, so I will be at the campus or quietly in my room a lot.
If you want to get to know me more Im also always available for questions via text, a video call, or even a viewing in London.:)