Has anyone rehabbed a Modular home before and what are the difficulties if any? 

Seems like this guy has a good thing going, just didn't adapt with technology though at all. 

"gig" economy, technology, etc), cost of living especially housing, etc, so it will be interesting to see how those changes manifest themselves the next time the economy and markets are stress tested. 

Make sure you both are clear with what you are getting into - suggest you read this thread and the questions posted there to clarify before entering a partnership .Financing under LLC has its difficulties, so get clear on that before proceeding.

I work in the field of Information Technology and photography but I hope to become a full-time Real Estate Investor within the next year.

There is some level of difficulty to attain high income or high net worth.

It was amazing to see the history behind the company and how far we have come in technology.

You can find China already using some interesting technology to lay bricks.

I'm not trying to detail all the difficulties of being a landlord in Seattle.

That is not the reason they are not paying unless they are very elderly and not great with technology.