Hmm. "... Internal artwork includes dart board ...". An inflatable pub with a dart board. What's wrong with this picture?
"Standing at 8 meters tall, and 15 foot wide, ..." Meters tall but feet wide. Perhaps a few pints were downed between the two measurements.
I'm guilty of that with scratch project work sometimes (even without the pints). Turns out that some measures I visualize better in feet, and some better in meters. Anything greater than 30cm and less than 30m my brain tends to visualize in imperial. For anything over 30m or less than 2mm I'm mainly metric minded. For anything under 30cm and over 2mm I swing both ways baby--depending on the application. How unfaithful.
"If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away." – Henry Thoreau