Looking for a WG or one bedroom apartment in Munich

I am looking for a WG or a one bed apartment in Munich. I am a happy masters graduate who has moved to Munich to do a doctorate. I don't drink, smoke or have pets. I go climbing three times a week and hike some weekends, and beyond that spend my free time reading or seeing friends. I am vegetarian, and currently in love with German bakeries. I visit my home near London regularly to see my friends and family there, so sometimes I am gone for long weekends.

I am either looking for friendly, clean housemates or my own apartment.