Frank's place worked out just great for me and my visit to the nearby Messe Muenchen for a trade show. Not only were his directions on using the Munich Mass Transit (MVV) system clear, he also included step-by-step directions on walking to his place from the nearby Metro stop.
The area was perfect - a quiet side street with lots of houses and plenty of on-street parking. MVV is a great mass transit system, and there are always plenty of signs and helpful people (staff and commuters) to answer questions.
I was met at the door by "Oma" (prob Frank's mother) who was kind and explained everything in detail; she apologized that her English was not strong but my German was decent enough to catch everything she said.
Accommodations were great and just as described: common entrance on ground floor, one floor up to guest rooms, bath and shared kitchen. Grocery shopping, Messe and Italian restaurant only minutes away.
A great value!