Continuity mistake: On top of the collapsed building, when Bond has given up trying to revive Vesper, in a close-up shot, Vesper's head is resting below a piece of light wood inlaid into the much darker roof. Cut to a very far shot, just before Bond holds her, and her head is now right on this wood. (02:17:25)
Continuity mistake: After Bond has won the poker game at the Bahamas, he asks for the valet ticket for Dimitrios's car. The amount of liquid in Dimitrios's glass decreases between shots without him drinking any. (00:35:30)





Answer: Nope, in the movie the hotel and casino were not in the same building.
Andreas[DK]