Don't be put off be the exterior on arrival. Inside is a lovely spacious ground floor apartment with all the amenities you need for a great week in Berlin. The property is close to good local restaurants and a great Supermarket is 5 minscwalk away. Bus, U-Bahn and S-Bahn are all within easy reach.
The property itself has all the kitchen facilities you need and a large dining table to cater for big groups. Both bathrooms are roomy with good showers and all bedrooms contain double beds with some having better storage than others. Overall, I would stat here again in a big group and would recommend to other's.