Everything was as in the pictures (actually even better because the bathroom has been renovated). The location is perfect, walking distance to Alexander Platz, Museum Island, Scheunenviertel, etc. Also well comunicated if you plan to visit Potsdam (just take the S7 in the nearest S station). It has a supermarket just i front of the building and a shopping mall at 3 minutes walk.
We really enjoyed our stay there.