The Ramada room door opens one way when Clu Gulager and others enter the room (714?), and opens the opposite direction when he leaves the room
When "Larry" (Jake Steinfield) is on the boat with the blonde woman and they are taking turns removing their clothes, you hear him unzip his pants in order to remove his shirt. When he removes his pants, you hear him unzip his pants again.
Their room number at the Ramada Inn is 714, so one would assume they are on the 7th floor. However, when the drapes are opened, they are clearly on the street level, and not the 7th floor.