Great location! We stayed 5 nights during the Berlin marathon and was very pleased with the apartment. The location is very convenient for public transit, only 3 mins walk to Hackescher Markt station and many trams. Check in was easy and communication was clear. We were even able to leave our luggage inside the apartment before check in since we arrived early. There are also many restaurants and grocery options nearby. Overall, we had a pleasant stay. There are two reasons that I didn't give the unit 5 stars. First, the wifi was unstable and connection poor. We could only access it intermittently. Second, the kitchen lacked some essential cooking utensils. Otherwise, everything was great.