Here is a full, non-googled, non-babblefished translation of the 20/20 video. These are the words of the female reporter you hear in the video:
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"In the first image a seated woman who seems to be protecting herself from the cold is observing van der Sloot requesting his key from the consierge, who approaches to take care of him.
In the second image van der Sloot waits and it is possible to see that behind the door someone is accompanying him.
In the third image the hotel employee appears to be verifying whether there is a message for the dutch man, while his companion remains behind the door.
In the next image the dutch man enters the central hallway of the hotel and Stephanie Flores, who has gathered her hair in a bun, appears behind him. It is the last image of the race car driver Ricardo Flores' daughter.
Three days later, an employee of the hotel, Adelia Abad Rochena, received a call for room 309, where Joran van der Sloot was staying. Then she transferred the call but since nobody was answering, the call returned to the phone central. Forty minutes later, the employee found out that van der Sloot owed 2 days of rent. She then went upstairs to the room, knocked on the door, and heard that the television was on.
It was also established that the night prior to her death Stephanie had won 5,000 dollars FROM THIS FOREIGNER in a poker game. Fact that he had denied. "
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I thought it was worth taking the time to translate it correctly. I don't think I'd join a man in his hotel room to celebrate the fact that I just won 5,000 FROM HIM. (My instinct would have been screaming "DANGER"). I thought it strange that "3 days later" the employee went to the hotel room to collect past due rent, finding the TV on. I thought Stephanie was found the day immediately AFTER the night at the casino?