@MuginOh yeah. I guess I wasn't very clear in that. Though the answer is mostly my own fault in my lack of notice in being a GM. I have to deny your character unfortunately, because even though each of them is officially a mental patient, none of them are actually suffering from anything. It's a plot point but they've all been brought here because they're supernaturals.
@corrosiveI added him when I went through all of them and forgot about the issue with the character.
@AiralinThere wouldn't be a three person room. since they're designed for two people only. If there's odd numbers than there will be characters on their own who will - by default - get the newest member of the house of that gender.