@Jessica Mendez please see https://www.cdc.gov/mold/Also, one of the best and non-caustic/non-toxic ways to remediate mold is commercial grade Hydrogen Peroxide...safe and penetrating...https://www.reference.com/home-garden/hydrogen-per...http://greenopedia.com/clean-mold-without-bleach/

Not yet, but the inspector said that he's sure it's there because of all the photos of actual "green" growth and the moisture and damp wood rot throughout the house where there had not been rain or snow this winter.  

In my novice opinion, this is what needs to be done to the house:Mold inspection/eradication (water damage from leaking water heater in attic)HVAC neglect (possible mold)10 Fogged Windows (house has numerous large beautiful windows that have become opaque due to moisture)Pressure wash exteriorReplace Carpets (approximately 1500-2000 sq ft)Paint interior walls/sand and paint trimPlumbing hardware has all been removed/needs to be replacedPool filled with excessive amounts of leaves/debris (pump is running)Excessive amounts of trash throughout house yard and pool houseLive Oak growing onto roof (arborist needed)New Sod (currently all weeds)Pool Deck ResurfacingGarage Door Openers have been removedLarge golf ball sized chip on bottom of granite on islandresurface built-insExterminatorPatch holes/cracks in walls (about 10 fist sized holes)Many light fixtures missing (10 or so in closets and bathrooms)smoke alarms missingSo, part of me was disgusted and felt very guilty watching my buddy conduct a walk through via the internet.  

@Shawn Pottschmidt,That's an almost sure sign of moisture damage.

don't put carpet down if you have any type of moisture at all...

They mention they have issues over time with leaks as they create new penetration point for water to get in and the pressure of the plates can create cracks on the wall.  

In any case, liquid and hardwood does not mix if the liquid is given time to penetrate the wood.

I don't view it as a habitability issue that's why I am only fixing small areas where the drywall is exposed and there is moisture in the air i.e. the bathroom and one bedroom.

There is no ventilation (other than windows and doors), so the moisture simply has no where to go!  

heard once someplace you get 4 bucks back for every 10 you spend in a basement,,,and less if its not done exactly correctly(moisture, mold, mildew)are your biggest foes!!!