We really enjoyed our stay! The room is spacious and well-equipped.
It’s window is on street level, but in a very calm street so not an issue.
A large and very nice park is 2 mins walking and the flat is well placed to visit many things in Berlin, with various cute cafés and restaurants right next to the flat.
Room was clean, there is a mini-fridge in the room to store water etc which is a big plus.