The PSI may not be adequate, steel size and pattern wrong, there will be no vapor barrier, etc....At least I never saw one work.

We however use vapor permeable paints that allow it to breath. 

I used to get calls all the time to convert a garage to living space and usually it was not allowed, unless the original garage was torn down.Garages are not built to be used as living space and therefore often do not have a vapor barrier in the slab, or the correct rebar, or concrete PSI.So your first step is to go to the City where this is located and ask them if you can do it.

Hopefully I've learned my lesson and will address the next PM outlined below in a much more timely fashion.Now, let's look at my property manager in IN:o Slightly less terrible at communication but still not very good.o Pathetically weak and I'm at fault for letting her be and not being crystal clear with her on my expectations.

Just let her be part of it, decorate the first house hack to her liking, whatever she wants.

If she has surrendered the property to you (given you keys) then her being in the property is trespassing.

maybe add vapor barrier on the dirt floor.  

Most of the time, humidity problems in a crawlspace or basement are from lack of vapor barrier on the ground, incorrect grading of the lot so water is forced towards the house, drainage from downspouts, or ingress through the wall from incorrect drainage on the exterior when the crawlspace or basement is well below grade.I do not do mold remediation, but owning a pest control company we do come across other issues associated with moisture, especially in the crawlspace, and bathrooms.  

All that wafting stuff  vapor/smoke  eCigarette/cigarette. 

"Drug related criminal activity" means the illegal manufacture, sale, distribution, use, or possession with intent to manufacture, sell, distribute, or use an illegal or controlled substance.2.Shall not allow entry of anyone in violation of court protection orders3.Shall not engage in any act intended to facilitate criminal activity4.Shall not permit the dwelling unit to be used for, or to facilitate criminal activity, regardless or whether the individual engaging in such activity is a member of the household, or a guest5.Shall not permit excessive traffic or visitors (i.e. more than 3-4 drive ups or walk ups per day)6.Shall not engage in excessive drinking, public disturbances, verbal abuse, or spiteful threats7.Shall not engage in the unlawful manufacturing, selling, using, storing, keeping, or giving of an illegal or controlled substance, at any locations, whether on or near the dwelling unit premises8.Shall not grow medically-approved or other marijuana in or around the premises; Limit supply for own medical purposes per RCW 69.51A.040; Not smoke/vaporize medical marijuana anywhere in or around the premises.9.Shall not engage in any illegal activity, including prostitution, criminal street gang activity, threatening or intimidating, assault, including but not limited to the unlawful discharge of a weapon, on or near the dwelling unit premises, or any breach of the lease agreement that otherwise jeopardizes the health, safety, and welfare of the landlord, his agent, or other resident, or involving imminent or actual serious property damage.10.VIOLATION OF THE ABOVE PROVISIONS SHALL BE A VIOLATION OF THE RENTAL AGREEMENT AND CAUSE FOR IMMEDIATE TERMINATION OF TENANCY.