Hostel (2005)

3 backpackers are in Amsterdam where they get locked out of their youth hostel. They are invited into a man's house where he tells them of a hostel somewhere in eastern Europe where the women are all incredibly hot and have a taste for American men. When they get there, everything is too good to be true - the hostel is "to die for"
https://drive.google.com/file/d/0B5sfPT4M9V4xTThPaEVOT1dUYm8/preview