-219,431 a little east of the giant pumpkin headed snowman.Please indicate where you would like such a building before approval to build.
Im not sure about the server but i need one. I think this farm may have far more yield since im always in this area.Does the server really need Yet Another Iron Farm?
The best is to find a zombie spawner in a dungeon and set there your zombie villager converter. You can check mine under "Japanese settlement" village east from my lighthouse.
Fortunately, today, i found a spawner exposed only a few meters(walking distance) from my colony. Im personally surprised i didn't notice it when i colonized this area. Now i can dismantle the trap i had built in the farther east.