Discussion CO in closet instead of car?

[Zneko]

I plan to CTB soon and I was thinking couldn't I just seal a closet instead of a car?! Think about it there is only one entry way, no windows and the space is smaller than any room or car. I would have privacy and no one would find me for days cause the only one I live with is my mother who couldn't really walk up the steps easily anyway.

 

[herondale]

I've done it before here in my room. I emptied my closet. It is kinda spacious for me.. I brought the coals in then taped the gaps when I entered. I could have died if I didn't go out because I thought it wasn't working. Just be careful nothing catches fire.