What does his sexuality have to do with it?

Avatars may not contain pictures that the staff deems to be sexually explicit or overtly unprofessional.

Sex, sexual orientation, or physical disability.

.§2-2 The Property Manager shall not deny service to any person due to race, color, religion, sex, handicap, familial status, national origin, sexual orientation, or gender identity.Article 3: RESPONSIBILITY TO CLIENTWhen working in a disclosed relationship with a client, the Property Manager shall protect the client’s best interest at all times.STANDARDS OF PROFESSIONALISM§3-1 The Property Manager shall use written agreements, and written extensions, if required, outlining all responsibilities and fees, if any.

Discriminating based on sexual orientation is illegal. 

Sure I may have to pay a little more in interest , (not really though), but its really worth it to me to talk to one of the men in charge of things as opposed to the 20 year old metro sexual in a fancy suit that just got hired on and is looking to "shake" things up and if I would just take his advice my business would skyrocket.

If it was a sexual incident, murder, or certain violent crimes then I'm probably never renting to you. 

The vegan could stab you to death with a carrot slicer, or the gun owner could shoot you with a gun, or the [obscene sexual reference here that leads to death], and you're just as dead in any of these three cases.

(For an explanation of month-to-month tenancies, see Rental Agreements and Leases; for an explanation of 30-day and 60-day notices, see Giving and Receiving Proper Notice and Written Notices of Termination below.)However, the landlord can terminate the tenancy by giving the tenant only three days' advance written notice if the tenant has done any of the following:276 Failed to pay the rent.Violated any provision of the lease or rental agreement.Materially damaged the rental property ("committed waste").Substantially interfered with other tenants ("committed a nuisance").277Committed domestic violence or sexual assault against, or stalked another tenant or subtenant on the premises.Used the rental property for an unlawful purpose.278Engaged in drug dealing, unlawfully used, cultivated, imported, or manufactured illegal drugs.Using the building or property to conduct dogfighting or cockfighting.278.1Unlawful conduct involving weapons or ammunition.279"

Now, according to Craigslist,there are all kinds of things that are illegal to state as preferences,such as "Christian home", references to sexual orientation, and obviously, race, among other things.I believe I have a bit more leeway with a share with owner situation(correct me if I'm wrong), but what if I described *myself*?