Under Colorado fair housing law, it is illegal for any mortgage lender to discriminate against any person in the terms, conditions, or privileges pertaining to any housing because of disability, race, creed, color, sex, sexual orientation (including transgender status), marital status, familial status, religion, national origin, or ancestry or source of income.If she meets your requirements in every way as you stated, you can't deny her.

I was curious what you all would do in this situation: A guest arrives and sends pictures of water in the sinks and toilets which is colored due to excess iron levels.

They can paint the walls any color they want.

Add some flowers, art work, color in the kichen, some items of interest.

I know, we all want to wear the rose colored glasses and say people will lock arms and sing along but they don't.   

I think you have mistaken the color of dirty yellow for gold. 

Total Square Feet: Exclude: BathroomsRemove / Uninstall the following:· Place colored items in storage shed; the rest can be kept or disposed of.From Closets: Current ShelvingFrom Wall -- Old gas heater (living space wall)Facing back door.Gas heater thermostat (lower bedroom)Baseboard heater (lower bedroom)Two baseboard heaters (living room, under stairway)Coat hangar (bedroom)Two thermo sensors (bedroom and hallway) .

A typical statute requires possession for 7 years, if under color of title, or 20 years if not.

A properly done non-business size color envelope that has a handwritten address and hand written return address gets opened at far greater frequency than a computer printed #10 envelope. 

It's like saying "what is the color "green"?