When I was in high school my family slept on a single mattress in the living room. For some reason I don’t remember, the water from the half bath next to the living room would leak out into the living room, and so the wall separating the living room and half bath would get colonies of mushrooms growing out of the baseboard. Those mushrooms weren’t as exotic as these, tho. I don’t recommend sleeping next to things that give off spores.