20 year old male placement student looking for 6 months accommodation in Munich

I am a 20 year old placement searching for 6 months accomodation in Munich. 

I will be working full time so require a relatively professional or home-like set up as student halls will not be totally appropriate for me. I am open to ideas however as I am under some time constraints. 

I am a very laidback and friendly young man who finds it easy it get on well with most people, and I think I will bring good vibes and a bit of fun to wherever I end up.