there are many hosts in munich - we - elena and gernot- can offer you your own room near city center any time of the year.
check for "warmshowersmunich" on the website or even on g++gle or openstreetmap or b++g
i - gernot - traveled cairo-capetown in 1981 to 1983 - long before mountainbikes and warmshowers and internet existed.
even at that time i often was put up for a night by somebody who did not life on 2 dollars a day.
now it is my turn to host up to 2 persons.
please feel free to contact me same day.