When the source of water intrusion is known, and the spread of moisture is measurable and its known that the biological growth is spreading from the source across an affected area - what is the point of testing what is already known?

Bottom line: If you keep it under 60% its just not enough for mold to grow.You are in Sad Diego, that's a lot dryer than Milwaukee (we run a dehumidifier in most basements) so if you find more than 60% you definitely need to look where the moisture comes from!

Stachybotrys Chartarum will grow readily on the unseen paper backing of drywall, ceiling tile, paper moisture barriers, wallpaper, and other paper or wood products, especially in bath and shower areas where constant moisture is present.

Excessive example, but you get the point. link.I know there is always going to need to be some human involvement when coming up with usable buildings.

So it will cost you in excess of $150k in federal income tax if you don’t sell within 3 years.

One of the easiest ways to give yoru lender a "warm and fuzzy" is to include in your note the following: Borrower understands that this note is in excess of the state usury laws and hereby agrees to perform to the specific notes of this agreement.

I am wondering what happens if the expenses towards a rental property exceed the amount you get in rental income, what happens that that excess dollar amount? 

There is moisture in the ground, there is moisture IN the concrete, and, depending on your preference, the pool itself may be left full (or nearly) over winter.

A bit excessive but part of the problem was the PA land trust work around.

-Walls 2 coats of sheen of your choice-Trim 2 coats of Oil Base Enamel SemiGloss$1,750 labor only$2,300 material provided (Sherwin Williams) and touch up paint left for your property-Repairs:Material cost estimate $60-100(Labor Only)Plumbing repairs and tie in - $400Minor Carpentry - $100Wire bathroom switch - $50Repair broken window - $50-Floor Repair/Level/Floor Installation:Labor for subfloor, caulking cracks in foundation, laying moisture barrier, and installing underlayment and laminate$2,400Remove existing flooring and subfloor and rafters.Lay moisture barrier and seal house of leaking cracksInstall and level new rafters 2x10 pressure treated, and install 3/4" subfloor.Lay laminate underlayment and install laminate to match surround floor height.