I'd sugggest: https://www.bbb.org/central-texas/business-reviews/plumber/pro-tech-plumbing-and-construction-in-killeen-tx-90005982

It's probably worth more to me than it is to the market; I'm just disturbed at what I might have to spend to preserve my peace of mind.

I know there was a product at Home Depot that was getting rave reviews but I can't remember the name of it now. 

And that makes it worth it.For your initial walk through you don't want to be spending a lot of time "inspecting" the property. 

I did manage to dig a bit deeper and found out that the municipality of Edmonton has an advisory body still active which offers a full suite of forms which have been legally reviewed by their own real estate lawyers and by the dispute resolution courts.

You will need to be very careful though as the areas vary, not only by blocks but actually street by street.What your looking to spend and your safety level will dictate more of what areas to look into.   

It's important because you can spend all this time and money on a potential property to buy but if they do not find something they like to exchange into they can decide not to sell and then you could have bis losses in sunk costs.

I would spend a few hours painting the bathroom pale gray, paint the vanity darker gray and an inexpensive all chrome handle,  add some towels in turquoise or yellow and a shower curtain to match (but leave it open) or something.

I do have children who will spend summers with me.

Is it worth spending the money upfront for replacement or let it go until it breaks?