Looking for a room, with a (part-time) cat

I'm looking for a room, preferably an ensuite, but very flexible!
Happy to buddy-up, or look for a property with someone (:

I would like to live with someone who is friendly and enjoys peace - but may want a new friend too, as no one want to live awkwardly with a complete stranger..!

My roommate(s) can expect someone rather quiet and reserved, but friendly. I like to play video games, draw digitally, and I have recently picked up playing the guitar again.

I would prefer to have an accommodation that allows pets, as I would care for a cat on a part-time basis. He is 3, fully housetrained, full-time indoors and shy.