One tenant is behind on rent and has still not paid December rent.I’m seeing mixed things online but looks like I have to file something by the 31st?

.:) And travelling to my clients place of business and helping them do RE deals..

My goal is to grow this business by expanding my investor network and seeking properties that will allow for additional scalability.

We are new to the business, so we appreciate the offer to help. 

Hey Max my business partner and I are agents and investors here in Phoenix ourselves.

For those of you doing MTR & LTR what tech stack are you using and what areas of your business are each of your tools covering? 

Looking for some guidance on resources of how to begin analysis or how to build a business of this sort.

You'll learn a lot here.I recommend focusing on 1 strategy/business model and going all in on that one until you've mastered it and it's stable.

She sent me a letter from Commercial Property Advisors, Peter Harris, which stated she had approval for funds sufficient to cover the purchase price and below it listed a Wells Fargo business account showing funds in excess of the purchase price.

Try talking to local banks who want to do business with you.