I heard once that plants in your bedroom is bad because of the carbon dioxide they emit at night. But let’s face it, unless you’re in an air-tight box, the CO2 won’t be causing you harm. And seriously, how much can one plant emit anyway?! I think the air filtration outweighs the CO2 scare anyday. Not to mention the fact that it looks great! I’ve traded in my bedroom TV for a few plants.