I'll spare you the details, but I had a good 21-year career in the military because it provided a decent paycheck.

No one thought of this as “wholesaling”, or thought of it as a stand alone business, or thought to provide seminars or mentorship’s on the process.  

You also haven't provided any numbers about ROI or cashflow - how good are these properties performing?

A settlement statement was not provided or signed during the closing, and the fees disclosed had changed.

Yes, provided the contract you are using has the five-day attorney review period.

Businesses that only charge, say, 8-10% on rent and that don't charge ancillary or per-occasion fees are not making any money on the landlord's property, unless of course they are not hiring any staff to provide full service, in which case, I would stay clear. 

My experience so far has been quite positive, but I'm eager to explore more efficient ways to grow my portfolio and maximize returns.Any advice, insights, and resources you can provide regarding this strategy in Milwaukee would be greatly appreciated. 

To be clear, I should ask for who his builder's insurance provider is?

A knowledgeable realtor should be comfortable discussing these concepts and applying them to potential properties.Ask about their network of contractors, property managers, lenders, and other professionals who can assist with your investment.Taking the time to find a REALTOR with the right experience and expertise will help ensure that you make informed and profitable investment decisions.

Not to invest, not to coach.Perhaps if you share WHY you're interested in real estate we can provide you some direction.