In that case, the drawing you posted showing the deck between the windows had the deck way too high. But if you look closely at that photo, the deck level is just about in the middle. The deck itself being lower than that. The officer's lounge set was not done the way it was intended and those don't line up to any windows on the model. They are aft viewscreens. So while we my know that they are the same set piece, like the redress of the many TOS sets, they are intended to be different spaces and how they fit in to the design does not have to be done exactly the same.