I'm looking to start investing, and i like the brokerages that double close since they help you through the whole process.

So, if you haven't investigated things already with the city you may want to start there. 

I like Casa Grande, AZ for this, we have new builds that are around $300k and will rent for around $1750/month. 

Seems to be a lot of moving pieces here but I'll start off with the fact that I would need to know more about the situation to thoroughly advise on what is going on.In a lease purchase agreement, you will not recognize capital gains until the property is actually sold.

I am a build to rent investor expanding my business into the south Florida market.  

Go build your own MLS alternative.

I am starting with a hunch at the highest possible level: - Urban office has been decimated and has a huge pile of vacancies.

BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

I recently switched insurance carriers for two of my rental properties and about two months after coverage started, I received a letter for each property with a list of items to be remediated within 40 days or coverage would be revoked.

Starting to invest in real estate means setting clear goals, gaining hands-on experience, and learning a lot.