If you are looking to list the portfolio, the agent could do Loopnet and the MLS.If you are looking for a private sale I have a few investors that I could shop it to, as well some private groups that I am a member of.

Sale your first unit or two.  

Purchase price: $75,000 Cash invested: $10,000 Sale price: $120,000 This is a 2 bedroom 1 bathroom single family detached house is South Georgia.

Wondering about paying through an escrow agent or something similar 

Unless you are unknowledgable, my bet is you could make more from rent than sale, and still have the benefits of owning the original home while you go do something else.The 25K you have left in property will be netting you(gross) of $350 mo or 4200 per year.

If you’re paying off more than $1,500/mo I’d probably keep it barring any major upcoming capex. (3-5 years out so buyer wouldn’t automatically ask for it to be repaired at sale.)Good luck either way. 

That is what exactly the sales person said.

This will also allow you to avoid taxes on the sale.

He markets himself to no end and I see more stuff from him than anyone else, but he is one giant sales pitch. 

You will need to justify the sale price of those assets to the new owner at their then current value on your books.It is a big hassle to do this, but it can make you a lot of money if you do it right and are careful in your record keeping.