The central location and easy U-bahn accessibility of the flat are fantastic and exactly as described, but most other details were not. The Wifi did not work at all the first day. I contacted Marls and she said she didn't know how to reset it but would send the cleaning lady by the next day to so it. The next day someone must have come by while we were out, b/c the wireless was working when we returned (very slow connection still, but working). Unfortunately, whoever came by inexplicably turned off the refrigerator so that all the food we had bought was spoiled. This was extremely annoying and costly and forced us to go out for dinner when we had planned to eat at home. Plus, I had to clean up the mess left by the pool of water that flowed out of the ice box when I opened the fridge door. Besides the fridge and wifi problems, the flat is described as "minimalist" when it should read "inadequately furnished with old broken down things". The bed in the master bedroom bows significantly in the middle (cheap mattress and cheap slats underneath). The sofa also has a deep bow in the middle and it flakes off little pieces of fake white leather whenever you touch it. We took an old throw blanket off the arm chair to cover over the couch, but this revealed that the arm chair is also old and torn-up looking and has no no cover of any kind over the padding. The dining table in the living room is not the one shown in the picture. Instead, it's an old broken down table that can't be moved away from the wall without falling apart. There were only two green chairs for the table (not four as shown), and the other two chairs in the kitchen were very uncomfortable wooden chairs which both had slats missing from them. The blue carpets on the floor are also old and curled up at the edges so that you have to be careful not to trip on them when you cross the room. We also found it odd that the hosts placed such great emphasis on making sure you wash your dishes before leaving (they stress that they'll deduct it from your security deposit if you don't), but they only provided a single dish towel and no dish drainer, which meant we had to use one of our bath towels (no extras were provided) to do the dishes. In short, the location of this flat is fantastic for its central convenience and U-bahn accessibility. And the apartment is spacious enough for a couple or couple with a child and could be lovely if some money were invested in furnishing it properly. But at present, it is not as described or pictured, and due to the many issues, it's not a place where you want to spend any time during your visit to Berlin.