Munich is an awesome place, you'll have a grand time. There are a few gyms about the city, but when I visited last year I trained at the GFTeam with Rodrigo Pereira. Was good training and the guys very welcoming. Rodrigo is a beast with an amazing and dangerous closed guard (amongst other things, I'm sure). His school has a good mix. A few of those gritty old blue belt guys who are solid, and a few younger blue/purple belt guys who competed and definitely seemed to roll a belt level up from their rank. Class was pretty good. A more intensive than normal warm up, grip-fighting and takedown (light) sparring, then techniques and 30 mins of sparring after (1.5 hour class total). A few guys went extra rolls afterwards as well. No mat fee, Rodrigo just wanted me to spread the word (which I am doing now). He speaks fluent german and english so its no problems understanding what is going on.
It wasn't too hard to get there from the city, caught a train and a 10 minute walk or so, the gym is a TMA gym during the day so I had a little trouble finding them in the basement the first time (there wasn't a lot of signage etc around). Hit them up on Facebook, highly recommended.
