OTA-Berlin's appartement was very nice. The bathroom and the kitchen was very good and tidy, and also the rooms. The bakery at the corner was a good place, at the end we had all our breakfast there. The check-in was easy and fast at the hostel reception. Heating was absolutely OK. There were no loud neighbors, unfortunately maybe our children were sometimes loud for the others - sorry about it, we always tried to stop them. Thanks for the local tips also at check-in.