Assemble a team of individuals who can split following responsibilities: contribute the earnest deposit money, guarantee the loan, find the deal/conduct the diligence, raise the capital and manage the building.

Ideally I would like to purchase a apartment condo (1000 sq foot) in the Mountain View Sunnyvale area and pay additional money instead of paying rent and building zero asset.

On the other hand, you and I both know that this will lead to a TON of calls/complaints/negative posts on social media about a disagreement of whether a previous building professional should fix something for the new owner once out of warranty, not the contractor’s fault to begin with, etc.

I have 2 small commercial office buildings in one LLC with multiple partners including myself. 

It doesn't look like you would be getting much from the sec121 exclusion.Not sure how selling this property would get your more funds into your Roth IRA, unless it just because it frees up money to make the contribution..If you need funds to build up a reserve / rain day fund / etc., this might be a way to go... 

Once I purchase my new home in GA, I’m wanting to keep buying more rentals and start building a portfolio, just not too sure yet on what approach to take.

I'll see if I can post of the current build.

If you go up to the "Build Your Team" part of the banner and then go to Events & Meetups, you'll be able to see if someone in/near your area has a meetup organized! 

I can send you a list of contacts in Ohio to help you build your team, property manager.

What type of content or advice do you share to build credibility?