Not saying it can't be done, but very tough.How do you get the best price and fulfill your fiduciary duty to the seller, when you think you can sell it for more as an agent/broker to someone else?

Best of luck in your journey - you're in for a wild (but very fulfilling) ride! 

For fulfillment you can do it yourself to save money if you're broke, but ultimately if you want better response rates and focusing your time on value-add, then you'll want to outsource fulfillment to a shop that has economies of scale and can offer you great rates (see attached).

My experience in real estate has been owning/selling a starter-condo in Chicago, a purchase of single family home in California, and a lifelong interest in real estate transactions/investing.