Also, what can I do about a unit that has a sex offender come visit everyday?

We tell potential tenants that we do not rent to felons, sex offenders, or with any sort of drug or assault arrest even if there is no conviction.

., Police Code § 3304Actual or perceived race, color, ancestry, national origin, place of birth, sex, age, religion, creed, disability, sexual orientation, gender identity, source of income, weight, or height S.F.

Each PHA has some leeway as to what criminal history they're ok with, other than a list of automatically disqualifying previous offences (like being a sex offender, etc.), but that seems like a much longer list of serious stuff than most would let go.

Some things we have included that we have seen common include:Makes 3 times the amount of monthly rent paymentHas 3 or more good years of rental references Has no prior evictionsHas not made excessive late paymentsHave not filed bankruptcy or been foreclosed on in the last 5 yearsHas a good credit score (any one have any specific number they don't typically go below)Does not have any drug, violence, theft, fraud, capital or sex offender convectionsHas no breeches of leasesHas no history of damage to propertyMust be neat, clean, prompt and courteous Any one have any others they would add to the list?

I've seen people let dogs loose on their neighbors, child predators that are already sex offenders running around the complex in their ankle bracelets, I'm a pro at kicking out armed drug dealers; hell, many years ago I LIVED in a building where the resident manager, who rented the second floor to the Devil's Disciples, thought it would be a great idea to let his pack of barely trained German Shepards roam the halls for 'security.'

It doesn't have to be complicated or in legalese.In CA, we have to include the website for Megan's Law (sex offenders) and a bunch of other stuff, so it's easier to use a pre-made contract of some sort in CA to be sure you hit all the bullet points.  

Foster parents receive income to care for room and board of children, this could potentially impact.3- There is a limit on how many children can be in a room (yes no more than two) but also same sex.

-No felons/sex offenders/judgements/liens/collections.

Just one of those differences between the sexes.