I don’t believe any jurisdiction is getting more lax on STR regulation.

Mounting shelves, a TV, or other large items that requires screws, bolts, or anchors should be regulated by the landlord and charged to the tenant. 

Licensed contractors supply materials and subsequently warranties.Also how would a flipper comply with assembly bill 968 if they supply materials? 

It looks like there's quite a few regulations in place at least in Nashville, IN (not sure about Bloomington).

As mentioned above, MA is much more stringent on STR regulations.

With new regulations in Canada like the flipping tax and property gains tax, I want to be mindful of the risks involved. 

Provide the supplies.

Unsure about STR regulations in Charleston but I would advise you to search "arbitrage" on this forum and read up on the hundreds of pros and cons responses here before diving in to any market using the arbitrage model.

Seek out local real estate groups to get an idea and network around local regulations.

How can a person/company do the following in 5 hours.Drive to the property.Inspect the property.Create scope of work.Send scope of work to owner for approval.Get approval for scope of work.Drive to store / supply house #1 for materials.Shop for and purchase materials at sore / supply house #1.