I had a theory, (based on absolutely nothing), that Janice once dated Zoot, but moved on to his friend Floyd. It ws always a funny idea to me.
"Why did you date ZOOT?"
"WELL, like, he was someone I could rully talk to, like, he rully listened to me...You know?"
"Riiiiiiiiiight."
It's a theory, anyway.
But, ON topic, I always figured all the Mayhem band members all lived together in a run-down apartment, unless of course you wanna go for the Muppet Boardinghouse idea!!!