Anna's place was perfect for our monthlong stay. It is extremely well situated to all the major transportation systems. If you don't mind an 8 minute walk, you can even take the RE-7 directly from the airport to the Charlottenburg stop. There are at least a dozen places to get fresh rolls in the morning in a ¼ mile radius (and a fabulous pastry shop less than a block away). We cooked a fair amount and found Anna's kitchen to be well stocked with cooking supplies. The mattresses are firm, which worried me, but both my husband and I slept comfortably. The apartment is on the top floor. There is an elevator but be aware that there are still stairs to climb to get to the apartment entrance (if you have ambulatory difficulties). We would definitely stay again.