PS4 Can anyone assist me in figuring out why my house isn't valid?

[Dat Engineer]

I tried using one of Khaios's builds (or at least part of it) as a base. Two of the houses aren't valid even though I used the video throughout building it.

 

[Dat Engineer]

I've already tried the doors, flooring, and windows, yet no prevail.
What else is there?

 

[r4v1n6]

Your profile says you are playing on Mobile and PS4. Is this issue on PS4? If so, the rules the game uses for validating housing changed with the 1.3.4 update. It now works the same as pc 1.3.5. @Unftf describes the new housing rules here. Most likely there's no valid rest position in your build.

 

[Unit One]

I added a PS4 tag to the title, let me know if that’s incorrect @Dat Engineer.

 

[Unftf]

They look both valid. I think you have some evil biome tiles nearby.