This was a family stay. I will break it down by interests.
Teenagers: the teenagers appreciated the fast wifi and the television. They also liked that there were two showers and two toilets, even though they were told to only use one. They also greatly appreciated the well stocked kitchen, good size fridge, and real freezer. They made great use of it, so that they left the flat as little as possible during our stay.
The adults: the adults were blown away by the overall size and quality of the flat. It was gorgeous! We, too, appreciated two bathrooms. The location was perfect! We went out every night to a different restaurant or beer garden. Close to public transportation and sights. We loved getting to live in Munich for five days and wish we were still there!