Are there duplexes and triplexes in the midwest that look great on paper, but that need tens of thousands of dollars in capex that is not obvious from a quick visual inspection, that will kill a decade of cash flow if not bought correctly? 

There is only so much I, or the real estate agent can do with words for them to try to visualize the place in a normal condition.

.- Please list in the application any applicant request for landlord to consider regarding repairs or treatments should applicant and landlord enter into a lease.

I think some landlords worry about a previous tenant moving out on time, or work being done on time, but you can cover this with a simple clause that says if the unit is unavailable on move-in date, due to no fault of the landlord, the contract is void.And by the way, renting to someone who expects this kind of ridiculous treatment, is bound to be a high maintenance tenant after they move in. 

The tenant may recover the actual and reasonable cost of that other housing which is in excess of the amount of rent which is abated.Elsewhere in Clark County, NV codes:"Life-safetysystems" means, without limitation, electrical, plumbing, heating, ventilating, air conditioning, emergency lighting, audio and visual signals, fire sprinklers, smoke detectors, fire walls, and means of egress required by law for the protection of human life and safety.So, the fact of the matter is, most people do live without A/C, however your municipality, and building codes will determine whether or not you are required to provide such services, and what remediation the tenant has and what duties the landlord is liable for.

Over the counter products aren't effective and treatment can easily cost hundreds of dollars a room.  

Also try Ozone treatments and Vamoose (a liquid product that can be used for cleaning, spraying, and through a fogger that is much like the Ozone method).

Service dogs do not get special treatment.  

Would you think floor plans could help with non visual /spatial clients?

Now she can get the best treatment for her advance stages, and I can pull myself back into establishing forward progress in reaching my goals.My goals are adjusted a bit, now as I wish to have guest houses and rentals, and for the experience do a couple of flips.