With minimal improvements, we successfully sold the home the same day for $45,000, demonstrating our ability to capitalize on fast transactions and strong market demand.

You need to do the ethical thing and inform this person that your not of the correct knowledge or skill level to best represent this transaction. 

Most lenders want to understand the sources and uses of funds in the transaction.

Where a broker comes in very handy is handling the offer and the transaction.

I’d look at Loan Depot, Cross Country, and Nationwide. 

I checked with State farm ,since I have everything under them as of now,they gave me a quote of 1200/yr but with 1% of house value i.e 6000$ as deductible .There is no in-between,it starts from 1%, then 2%..3%.Considering it's a new build , hoping I won't need insurance anytime soon ( fingers crossed) .

It seems travel nurses demand has dried out, and now I'm at the cross roads between long term rental and mid term.  

At first it sounds like typical, corny corporate-speak: PM business is relationships, not transactional.

They are negotiable but the realtor will have to pay that fee at a minimum to their broker upon closed transaction. 

We're talking about title company reps, real estate transaction attorneys, SEC attorneys (yeah, the fancy ones), insurance agents, and lenders who make magic happen.