After arriving in the hotel, we were told that the room is not available for checking in, we need to wait. We wait until 12:00, the staff on the reception told us that, the room is already cleaned, but the official check in time will be 15:00, if we want to check it before 15:00, we need to pay additional 10 Euro per hour. It's great policy, which was invented by Deragliving hotel, to earn more money. It was great supervise and experience for us. Thank you for such wonderful offer. We will never go to this hotel any more.