Medical student looking for room

Hi, I am a medical student. I would like a room fairly close to the hospital with move in in July or August. It would be best if the room were a double bed but I am willing to consider single beds as long as the room is spacious and has sufficient storage. I do not smoke or drink. I would ideally like a quiet place in which I can live and study. Ensuite preferred and would like locks on the bedroom door for security.