Realtor.com will not allow anything that appears to violate the Fair Housing Act and that's a good thing. But....what's wrong with this?

Here's the description that I wrote for this newly listed house as I inserted it into realtor.com.  It's listed for $69,000.  I was putting the listing into realtor.com and it was shot back to me. Two times!  I thought they'd made a mistake.  They refused to accept this description and said it was a possible violation of the Fair Housing Act.

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Somebody worked really hard on this house in Kensett Arkansas. They painted the large rooms pretty colors, made a new kitchen, added a bath, added central heat and air, covered with siding and added lots of closet space. You could move in with almost no work required. A roomy 1954 sq. ft. That's $35.31 per sq. ft!! Wow!

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That was my description for my new listing at Kensett Arkansas.  I'd like for you to read this description and  tell me what's wrong with it.  You'll be just as amazed as I was. 

Just for the fun of it, I'd like to see if you can figure it out!!

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Okay, here's how I had to rewrite it.

Somebody worked really hard to improve this house in Kensett Arkansas. They painted the large rooms pretty colors, made a new kitchen, added a bath, added central heat and air, covered with siding and added lots of closet space. You could move in with almost no work required. A roomy 1954 sq. ft. That's $35.31 per sq. ft!! Wow!

They rejected "hard on."   Geeeeeeeshhhhh................I still don't get it.....