Holiday Inn and White Christmas inside and out

I love both of these movies, always have. They are the first movies I watch each holiday season. But I can't help but notice that the interior and exterior shots of the inn are very very similar in each movie. I was watching White Christmas and was watching the shots of the inside and out of the inn and in White Christmas I know that the inn is really spacious with lots of room but if you look at certain angles of the shots and look at the Holiday Inn movie interior shots it seems that all that was done was a wall was moved here and there and different set pieces were put in place. Am I just imagining this or does anyone else see the same thing???