For those people, establishing a bit of trust or showing you care about their situation can help seal the deal.

Although I've been investing in and improving multifamily properties since 2000, I decided to go back to school and get a Bachelor's Degree in Construction Management from BCIT (I already have my Red Seal in Carpentry).

So, while it’s technically possible, I would take that concern with a grain of salt.

(1) Maybe the wax ring on the toilet is not sealing, and sewage is wetting the subfloor.

I live in Salt Lake though

There is a lot more to MTRs than my basic thoughts above, and I wrote this in a bit of a rush, so take everything with a grain of salt. 

That said I'm not 100% confident in this answer so take it with a grain of salt.

AirDNA has amazing numbers for it (which you should take with a grain of salt but is valuable).

Also, the leads come from up to 10 different states, and my only area of expertise is Atlanta and Memphis, so I found it difficult to convert many of the leads.Take this with a grain of salt though, as the service may work for you even though it hasn't worked all that well for me!

The exposed walls certainly need to be properly insulated and sealed.