8)
Home adress system - I've read a post concerned with the difficulty of finding the right place in big cities. A simple coordinate system could be used: let every horizontal street be called 'street' and every vertical one 'alley'. Let them be numbered from top of screen to bottom and from left to right. Every crossing of street and alley could be then identified easily. "Visit Waldenbrook's Magicks Emporium at the corner of 21st & 56th!" for instance. This may sound more like exploring Manhattan than a medieval town, but it's practical at least
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