Before proceeding you should become familiar with commercial real estate.A Quad is valued the same way as single family, using the comparative market analysis approach. 

We are almost done rehabbing and ready to put on the market What made you interested in investing in this type of deal?

Chasing the latest “hot” real estate market, trend or location to invest in5.

We had dinner, where I got all the info to feel comfortable to start investing in other markets.

If anyone knows of a good market without restrictive zones, please let me know.

Meaning that if tragedy happened and the unit was unusable, they'd cover market rent.

The last market valuation of this property was ~650k.

I have read a number of bp books and have built up a solid amount of business knowledge especially in marketing as I have helped with a number of marketing oriented projects at my church.

I'm in the process of choosing a market to focus on and wanted input on strong BRRRR markets right now.

When you're fully ready for analysis check out the renter analysis tools and don't be afraid to post questions and ask for help, everyone is really supportive :) A good first step and great lending resource (super important in today's market) might be to check in with my lending guide and bestie of 20+ years @Joseph Chiofalo they lend nationwide and he's very patient with newbies and can help craft a workable plan towards portfolio growth.