For example, they had the wrong year for one of the houses, listing it as built 10 years newer (1962 vs 1952)2nd, the appraiser has a limited percentage amount they can reduce or change a property's value, and he/she can only manipulate certain variables and cannot take into account other unusual or undesirable circumstances (ie - you showing them that the neighborhood has many registered sex offenders living there (the appraiser's words exactly). ) The appraisers need evidence; show them any costs, expenditures, etc., numerical or photographic evidence in your favor to bolster your protestation.

The cases you do hear about in the news are from slumlords, Landlords forcing tenants to have sex, or other egregiously bad behavior.You have bigger fish to fry, like learning how to obey the law and treat your tenants fairly and honestly so that you avoid the lawsuits.

In fact, I advise clients to add crime, sex offender and other criteria to that list, regardless of the neighborhood demographics.

Property owners/managers are subject to the Federal Fair Housing Act, which prohibits "any preference, limitation, or discrimination because of race, color, religion, sex, handicap, familial status, or national origin, or intention to make such preference, limitation or discrimination."

Registered sex offenders would be another good thing to show right on an overlay.  

She advised that good credit, good payment history, and none sex offender is really all I need to be concerned with. 

@Bao Do thanks for asking your question! 

Units will be so assigned that:Children age four and under will not be allotted an additional bedroom with any other child or a parent, regardless of age or sex;Two children between the ages of five and seventeen of the same sex will not be allotted an additional bedroom;Two children between the ages of five and seventeen of the opposite sex will be allotted an additional bedroom, although they may share a bedroom at the request of the household.Adults (over age eighteen) of the same sex will not be allotted an additional bedroom;Adults (over age eighteen) of opposite sexes who are spouses or co-heads will not be allotted an additional bedroom;Adults (over age eighteen) of opposite sexes who are not spouses or co-heads of household will be allotted an additional bedroom although they may share a bedroom at the request of the household.A single head of household parent will be allotted an additional bedroom for with his/her child over age four, although they may share a bedroom at the request of the household.Exceptions to the largest permissible apartment size may be made in case of an approved reasonable accommodations for a person with disabilities.An unborn child will be counted as a person in determining apartment size.

In fact, I could argue that becoming a Catholic Priest does in fact destroy the possibility of ever having a child (since they don't have sex)...so maybe being a priest is wrong!

My opinion of Realtors that dress for an apparent sex apeal seem to me to be lacking knowledge of business and attempting to make up for it by befriending a client or drawing attention personally.