For the price, this hotel was brilliant for our family stay in Berlin. Think an older style Premier Inn (UK) but without the kettle. Our family room consisted of 2 bedrooms and one bathroom behind one main locked door, each bedroom having 3 beds and room to play cards on the floor. The beds were comfortable enough and the room was clean. No air conditioning but this probably wouldn't usually be needed. It's noisy when the windows are wide open but otherwise fine. Easy to get to on the M6 tram from Alexanderplatz and the trams are frequent (we never waited more than 10 minutes). There's a netto about 8 minutes down the road, an Italian where people were helpful, friendly and pizza was good, and IKEA was great for breakfast 5 minutes away. Don't expect 5* but at half the price of similar hotels, we were impressed.