My funnel is definitely narrowing down the field but it's too narrow because hardly anybody is finishing the process.On the surface it seems like the problem is occurring at the application process.

It works well in scenarios where you have a flat, level surface that is perfectly clean, or when you can easily create one.You should probably use the thicker ones (~$1 per tile) because the thin ones will scrape or tear really, really easily.  

I look at these turnkey companies- norada, hipster, memphis invest, ohiocashflow etc (no knock of these companies- I just seen you post and looked at some of your properties- and their cash flows are attractive but the purchase amts seem higher than what I see on MLS for what appears on surface to be comparable (I use this term lightly as I am not familiar with all their areas) properties. 

Youcan add nice surface mount electrical which will serve its purpose and cost a lot less than busting into the walls.

Some just said surfaces shall be clean.

The days are long gone when the cork flooring was available in only one or two shades and now you can span the palette of colours to choose the one that goes well with your taste.2.Wood look tileWood look tiles are the most sought after flooring options as they give you a very amazing finish at the surface and they don’t cost you a bomb.

I'd make sure each lease has a clause forbidding install on any building surface (they can put the dish on a post in a bucket of sand on their deck) and remove all the installed ones after giving the dish guy 48 hours to do it AND PATCH THE D*** HOLES HE MADE TO YOUR SATISFACTION!!!!

DT, This question is more complex than it appears to be on the surface.

Looks like surface mold or should I say mildew. 

Does this look like surface or could it be a deeper issue:Any advice would be greatly appreciated!