These roommate exceptions are definitely needed for a verity of reason. Living with someone is deeply personal as such you should be able to discriminate more

These roommate exceptions are definitely needed for a verity of reason. Living with someone is deeply personal as such you should be able to discriminate more that a simple commercial lease arrangement, however from the story I doubt they would apply as the author states "crissie" is in California and not on the property, or at least it is not her primary residence, might be a vacation home, or it might be pure rental income.