I could continue working with different applications, but one hub may be easier. 

Job growth and development is outstanding, Austal Shipbuilding, Airbus, A new Walmart distribution hub, a new Amazon distribution hub..

I'm looking to retire in the next 12 months, but at the same time, having multiple streams of income is not something to dismiss.What are the pro-con list of the PM world?

For me, since I've already deployed the majority of my personal funds into assets, my motivation is having OPM on individual projects which allows me to leverage that capital to increase my income streams while providing my partner a profit and exposure to the process of acquiring and repositioning distressed debt.

New hubs being built “amazon, Tesla” etc...

Now you have multiple streams of income and your condo appreciating while the tenant pays and the area develops. 

WAAAAAAY more affordable.http://ktar.com/story/1908091/could-downtown-phoenix-be-the-next-major-hub-for-high-tech-companies/"Shannon Selby, the economic development program manager for the City of Phoenix, said the number of high-tech companies in the area has increased from 67 to 281 over the last five years, a growth of more than 300 percent."

Rents in relation to purchase prices are significantly better as you go closer toward DC, especially in Arlington with a large stream of young consultants supporting government technology projects.My cousin has been doing better in upstate NY buying an older duplex property for $130k with combined monthly rent of $1500.

By having an LLC doesn't the IRS view these income streams separately so I'm now getting taxed on the $25k on it's own then the $70k on it's own rather than $95k altogether?

The flip 5 , buy 1 strategy has allowed me to take my profits off the table while intentional growing my passive income stream and reducing my portfolio risk.