I like the idea of frequent accountability and the focus on imperfect action. 

This is considered a personal home - even though it has rental income, so you only have to have 3.5% down frequently, not the 20% down it takes to buy a true investment property.  

You might be better off flipping the contract if you find deals frequently but do not have the capital. 

The market is up and down and frequently sifts.

Definitely get the estoppel letters and copies of existing leases.Apartment complexes change hands frequently (if judging by the "under new management" is any indication) and I can assure you they don't kick everyone out and start from scratch.

@Giles D.Lane I believe is a frequent contributor here on BP - I believe he changed the name of his company to the wealth elevator.

My son is going to FSU, my wife will be making frequent visits there because he is her baby ;-). 

Please note the information provided below is a layman's definition designed to provide a basic understanding for the general audience.

You start with logic.I am very serious that all these so called marketing experts know very little of true marketing.Marketing has to do with the medium you are marketing on and the audience you are trying to reach.As long as you understand these to items you are fine.Just learn the basics and then make the rest up yourself.

You'll save on realtor's fees.One thing to remember is unless you are flipping, selling a rental and buying a new one frequently is going to lose you money.