It's nothing to do with the Nazis, it's just a repeating shape used commonly throughout the world. It's only since the Nazis used the swastika
that it means anything at all to us.
i know that the swatstika was origially a symbol of peace before hitler swapped it around and made it the symbol of the nazies.
i just thought it was an interesting story and it would be interesting what people think of the idea of swatika buildings