I expected more from a hotel in principle of high ...

I expected more from a hotel in principle of high standard. The rooms were the best. The rest of the fairest services. Mainly the restoration both in restaurant for food and breakfast. They tend to have a bad face during the service, it fills up fast. We had a fire alert at 2 in the morning and they didn't even give any explanation of any kind. The aquarium is in the center of the lobby and is beautiful, but it has to be paid to visit it because it belongs to an aquarium that is just around the corner. It is very well located, near the island of museums and Alexanderplatz square. Good communications, tram and buses.