I do not for the life of me understand why the South Point does this, but their floor plan of the Exhibition Halls, Arena and Bowling pavilion, are a flipped version when side x side with the casino floor/convention space drawing.

Your cobbled collage, needs to have the Exhibition Halls rendering flipped (not rotated) but flipped, horizontally.

Of course doing so will make the printing reversed.

Sorry, but I blame South Point for this peculiarity!

See you soon.