See https://www.epa.gov/moldBut since the tenants already informed you that they are asthmatic and considering that mold can cause irritation to the respiratory system, I would move them out immediately to be on the safer side.

Can't you just imagine someone so fed up with trying to collect rent, who has been dealing with excuses for months on end, whose pain and irritation level is maxed out?

Some flooring in addition to the kitchen (uppers can be painted but that bottom is a goner where the wall is exposed).How can I, without irritating the seller, get them to see the conditions just does not warrant their asking.

After thinking on it for a couple months and being completely irritated at my managers at UPS, I decided that I could do better for myself.

It irritates me that people would say that.

I, as well as the sellers, are very irritated and disappointed.  

You've just managed to write an introduction that avoided ALL of my newbie irritants!!!  

@Michael Temple - I think the part about the water lines that irritates me the most is that the City of Toledo has had the money for years to repair those water lines and instead they decided to "reallocate" the money and continually push the projects off into the future.

Well imagine my surprise (and irritation) when the insurance company said it was not within their underwriting guidelines to insure the trust. 

Since most sellers will be irritated that your cold calling them in the first place I would call no later than 7:00pm.