Know what brand name of fixtures, appliances, etc. will be used Check references, licensing and bonds.For where you are now, "you get more flies with honey than vinegar".

As long as you're using honey instead of vinegar they'll help you in whatever way they can and with you being a southern gentleman, I assume you'll have no problem with that.

I have heard that white vinegar and water will remove wallpaper.

So very quickly he was the owner of the world's most expensive bottle of vinegar!

I have tried spraying the entire floor with undiluted white vinegar but it doesn't seem to be making much of a difference. 

hi corey. i have done it myself. one room, it came off like melted butter, the other damn near took an act of God to get it off. depends on what is under it i guess. i used just straight water on it, but the vinegar and water might do the trick as well. yes, some of this stuff does contain asbestos. i had a sample tested before i even started it. found out it contained no asbestos, so i did it myself. yes, it does make a mess, but in a rehab, you are gonna have messes anyway, right?

We mopped the slab and walls with  white vinegar, gallons of it, several times, to neutralize the odor, then washed everything down with TSP, then used original Kilz over the worst areas. 

And vinegar helps stop growth too if they do it early on. 

Costs $3,ooo for dumpsters and hundreds of dollars spent on distilled vinegar water which i used for weeks in every room till it that was all i could smell. with windows open in a short time it smelld brand new! 

Banking soda and vinegar will do it in a cycle.