Young proffesional male looking for double room

I’m Liam, i’m 26 and work as a mechanic. Looking for a tidy, quiet room until i figure out my next steps. I can be social but i prefer my own space most of the time and like to stay out of peoples way. I also have a small cat that i would like to bring with me, if circumstances don’t allow that then i’ll make arrangements but hopefully i can find a nice place that likes him!!
I would prefer an en-suite but i am flexible. My budget is £600pcm