You will have a local seller of pest control products, which is where the pest control guy gets his stuff from.Buy one of those plastic canisters that you pressurize (can't remember what they are called), some good old Cyper WP or Permethrin, and have at it.

They exist in both plastic and metal, but I think I'd use plastic in a bathroom. 

AC included fully insulated garage and sheet rocked along with man door and way more flat work than any other production builder and of course real Hardi plank  NO plastic siding :).. etc etc. so you pick off your buyer that wants quality or price within reason.

He will be putting in plastic base molding in the bathroom and pulling up all the underlayment on the kitchen floors and getting it ready to have the linoleum installed.  

In the meantime, I bought a $10 plastic bathroom faucet at Menards, and installed it in the kitchen sink, so I could at least have water. 

In these cases pex or some similiar plastic piping is generally used. 

Come on now Joe, buying SFRs and doing heart surgery aren't even in the same universe when it comes to complexity, risk, and severity of failure.  

My husband ordered it after watching an infomercial while recovering from knee surgery ages ago—that’s what started us down the investing path.

What if the buyer were a neural surgeon making $4M per surgery, and needed some kind of loss to write off against his/her income?

I could see the value in LLCs for example someone with a high net worth at risk of being sued, like a plastic surgeon, who should also get enough malpractice insurance.