I am a single male aged 23. I am looking for ...

I am a single male aged 23. I am looking for a double room with an en- suite. I am available to move on one of my days off i work every other 4 days which means, I work 4 days, get 4 days off and have a budget of £600 rent has to be monthly with extra expenses. I have no preferences on who i share with comes to age gender or sexuality. If you don't allow pets at all that is fine i can just keep my dog with my mother would also prefer to be able to smoke in doors but if that is not allowed at all either that is fine too as long as I can smoke outside which Iam used to anyway as my mother doesn't allow smoking in my current accommodation