A very stable and small population city that supports one single luxury palace. The health is kept at below average level, and population floating between 1790+ to 1796 without ghosts, 19 Grand Insula & 1 Luxury Palace at default CCK Lindum map.
This is a demo to show how to make a stable eternal city, and support a luxury palace at the same time with as few population as possible. And the 20 total houses make sure the goods production is break even. And no export for earning cash but solely rely on tax income at 14%, with wage rate at 60dn.
The barrack and a spare warehouse is kept disconnected to save up workers after the city is stable and all enemy attacks had stopped. It uses 3 granaries and 3 warehouses and gatehouses to make close loop. The outer wall is kept to make it looks more like a city.