2 hotel male staffs went up to my room around 6 pm and opened my hotel door when i failed to respond to the reception call and the knocking on my door. Without permission, consent, and authorization, using their hotel access keys, they opened my door alleging my inability to pick up the telephone as the cause of their intrusion. It was 6:00 pm, and I was in the bathroom. They could not even wait until the next morning to discuss whatever it was they needed from me, a guest who is booked for 9 days in their hotel. Where is the guest's right to privacy? During a guest's tenancy, employees are not authorized to enter the room except for routine or requested cleaning and maintenance. Ocak Hotel has violated my right to privacy and endangered my security. Such a sad experience that you were more safe walking in the streets of beautiful Berlin than in the supposed to be comfort of your hotel room.