Talk:Dryad/@comment-78.73.41.133-20120323200322/@comment-82.69.73.132-20130510115602

it's if there is coruption within 50 blocks your houses npc's can't live in those houses. also with very small houses make sure you close all doors to the house before assigning an npc to that house otherwise it will say it's suitable but because the doors are opened into the house there isn't a free block for the npc to stand on and it can't be assigned. i had that problem.