Commercial RE is largely valued on the income it produces. 

Investors and builders should be the target market for a contractor as they spend more money and have ongoing work as long as the contractor produces a quality product.

@Jesus TejadaQuick answer: Since you're trying to pay down debt, I would focus on that and take on work that produces immediate income and does not increase your liabilities.

I typically produce this for the title company.

My guess is that he cant produce those records as that would show just home much space rent would be income is going right back into the maintenance of the park owned homes. 

Primary difference is a pay me now or pay me later business but the trade off is that flipping is harder work and higher risk.My personal investments I am most pleased with are those I purchase with 100% financing (seller financing) that produce solid positive cash flow. 

There are many variables as @Daniel Reyes stated, but if you can spare a total 10-15 hrs a week you should be able to produce at least 25% of what a full time broker in your market is making (assuming similar tools, contacts, expenses, commission split). 

If you're at local, they avoid Dodd Frank costs so should produce the lowest cost of capital.

If your agent is not an investor themselves, they can't help...I would also caution you to not sign an exclusivity agreement...you should have your own marketing campaign open and producing results and networking with wholesalers.

This choice generally produces the outcome I'm looking for - a renewed lease.