The location of the flat is excellent from a tourist standpoint. Easy access to Sbahn, Ubahn, and tram. 3 minute walk to Marienplatz and Victualmarket. Short tram or bahn to English Garden. Higher end stores if you like. Grocery store also very close. Very safe and walkable.
Access to flat is easy with elevator then up one flight steps.
The flat itself was great. There were four of us and we had ample room. Note that there is not a separate bedroom (i.e.: close a door), but the sleeping areas are separated by about 15 feet of space. Beds slept fine...nothing fancy. Kitchen had all we needed, though some may miss a toaster. Dishwasher and wash/dry machine very good and newer.
The one bathroom had good shower and facilities.
Main living area (with some of the sleeping places) was big. Large table for eating. Sofa and large working desk were nice. Large TV though we did not use.
One note to Americans....there is no central A/C. Was not an issue as weather was cool. Several windows able to open if needed.
All in all an EXCELLENT flat and HIGHLY RECOMMENDED.