Has a slate roof, minor water in the basement (no puddles but a spot where there is moisture).

Ultimately moisture is the issue, so you will need to figure out the cause of the moisture.

.); guidance through inspections (as many sellers get emotional and lose sale during this process), coordinate required repairs, resale packages, comps for appraiser to help avoid appraisal issues,  pest and moisture reports, walk-through, etc.   

The listing agent forwards me an inspection report that states the beam in subflooring shows signs of harmful water penetration and of termite damage.

We use a full glue down laminate plank,  the Allures only have a glue edge which can come apart with moisture. 

Overall, it comes down to learning the business and the remote markets you're trying to penetrate.

If done correctly you'll never have to worry about it, just make sure all the penetrations are flashed appropriately so you don't have leaks seeping in.

Your mold inspector will probably check for moisture content in the affected areas.

The point of a fan or window in a bathroom is to get moisture and bad smells out. 

The foundation isn’t cracked but rather the sewer pipe coming through the foundation was not sealed properly.We were thinking of putting cement around it and resealing with tar.The joists were never underwater but wet from the humidity and moisture.