Why won't this NPC move in?

I'm playing the 3DS version of Terraria, and I just recently beat the Wall of Flesh. Now I have an NPC (named "Shiitake") wanting to settle down, but despite there being plenty of suitable dwellings hasn't moved in.

Is there an NPC that requires some sort of specific furniture to move in?

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Pictures about "Why won't this NPC move in?"

Why won't this NPC move in? - Side view from entrance of cheerful young ethnic bearded man with ponytail and woman with curly hair leaning on large cardboard package while arranging stuff in cozy attic bedroom

Why won't this NPC move in? - Delighted young relocating man with dark hair in white t shirt smiling and looking at camera while taking selfie against pile of cardboard boxes in new purchased apartment

Why won't this NPC move in? - Ethnic guy picking up cardboard box in house

How do you get an NPC to move into your house?

Moving in requirements for Terraria NPCs

A living space of 30 blocks or more (60 when you include walls, floor, and ceiling. ...

Structural walls and ceiling with non-corrupted materials.

Player-made background walls.

An entrance to the room (door/platform/trap door in ceiling).

A flat surface such as a table or work bench.

How long does it take for an NPC to move in?

If its daytime it will usually will have 1 NPC every 2 Minutes. If its night time the NPCs will not spawn. However it also affects if a bloodmoon has happened. If a Bloodmoon has occured the NPC will not spawn for the first 10 minutes of the day after.

How do you force NPCs to move in Terraria?

The easiest way to force NPCs to move is to wait until night, allocate houses via the housing interface and then make sure all players are a good distance from them (them being the NPC+the allocated house, but just moving away from the entire complex will do just fine) - typically a little bit further than off screen/ ...

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