As far as reglazing, explain that this is not something that can be done while the unit is occupied, since the chemicals involved are noxious.

Let some of the chemicals and treatments dry out of the fresh lumber a couple of weeks before applying stain or sealant.

It is quite morbid to look out your front window, or to go outside for any reason and to see a funeral home each time (and everything that comes with it: hearses, coffins, distraught family/friends, toxic chemicals used for embalming, possible traffic issues with funeral processions from 4 funeral homes on same street etc.). 

You know oil refineries and chemical plants and steel mills and power plants.

I also wouldn't use muriatic acid in your home to clean tile.there are better less toxic chemicals out there to use.

The installation will be a slab on grade, and I've read some negative reviews about installation on concrete and specifically basements, and one review of the Allure product had to rip it out after experiencing a chemical odor that wouldn't go away.Is the vinyl plank easy to swap out if you have damage?

With facilities such as oil refineries, steel mills, smelters, chemical plants, and power plants.

I assume they are heroin addicts, but there was a strong chemical smell, so I can't rule out meth.  

Most of my renters are workers at the chemical plants and refineries. 

I spend time daily working on it, checking the chemicals and working to keep them balanced so that there's no living thing in it so I can use it, but because of the temps and weather, I haven't been in it much anyway.