I really enjoyed my 1 month stay in Heidrun's place. It was very well located near Nymphenburg Castle. The neighborhood was very quiet (except on weekends) and had plenty of facilities near the apartment. Heidrun was an amazing host who did not hesitate in solving my doubts (many) in a very short time. Even thought the place can be a bit noisy as it is near an important road, this will definately not disable you from having a nice rest. Additionally, the price is very competitive and the place really worths a visit.
I would repeat without hesitation.