Lastly, based on your logic, only the cities that were awarded Amazon HQ's are worthy of an investment. 

Based on the train of thought you shared you are completely ignoring a critical piece of the equation which is your own capabilties and whether you have the ability to execute on the opportunity.

I am located in Fayetteville, NC and this area is great for rentals because of the military base near by.

There's a similar trend I noticed in Lehigh acres florida. there was a miami based builder who came in earlier this year / late last year and built 5 modern homes. all 5 sold and set record prices for the area for single family homes. it's not that newark calls for this or any infill lot in columbus it's how can I deliver a premium product that will sell regardless of location. something with features that people want. 

Based on the location legal description, the zoning department should be able to tell you what you can and cannot do when it comes to removing the existing home and placing a newer mobile home on the land. 

based on this thread...

Which is an asset-based loan that looks at the property's ability to support itself.

You'll have to wait 12 months to pull your cash back out with a refi based on the new appraised value.

I would love to chat about the property and see what type of options you have based on the zoning/buildability and your goals. 

Not sure where you are based but our tenant was in TX.