Interesting. It seems to me that there aren't any fake shutters on the rooms with either real balconies or real french balconies. The fake shutters only appear on windows that have fake french balconies. Note also that even for the rooms with the real french balconies, instead of sliding doors or french doors, they have low hung windows, which isn't particularly authentic.
What I mean by fake french balconies is that the windows with the shutters have a railing mounted on the window only down to the bottom of the window, not the floor level.
You can see the distinctions I'm talking about in the picture below:
View attachment 374159
upper left: fake shutters with fake french balcony that is really just a window railing
lower left: no shutters with real french balcony but instead of french doors or sliding doors you have a window that doesn't go down to the floor level. OTOH, it doesn't look like a double hung window. Maybe it's a giant horizontal sliding window?
right: real balconies and real sliding doors
You can see this window style from the inside in this picture from a 2-bedroom room interior.
View attachment 374175
Note: Assuming the window does open they need the railing for safety purposes anyway.
Note that they have a different set of fauxness in the room stack below. Note that the rooms on floors 3-7 have an even shorter safety railing, but the do have an awning.
View attachment 374173
How curious.