@Joe Villeneuve
True I didn't include closing costs, so are you saying setting up individual LLC's and creating partnership documents is free for you?
Also you made a slight error on your calculations under the Refinance section
End Year 1 should be 9900 + (6300 - 1800 closing costs ) = $14,400 not $8100 as you listed.
End year 2 = 9900+6300 + (6300-1800) = $20,700
End year 3= $27,000
End year 4= $33,300
End year 5 = $39,600
For a total of = $135,000 from 6 properties
Your way gives a total of = $128,680 from 21! properties
So even with closing costs added it it comes out a head assuming that you have no fees associated with your contracts and LLC creations. Plus you would have much less units to manage and be making more money. I agree you that your has several advantages as you have listed and I'm not trying to convince you to change how you do your business. I am really writing this so others who read it can see that your way requires you to have a lot more properties and doesn't necessarily provide more total cash flow in the first 5 yrs. If it was me and I could choose I would choose $135,000 from 6 properties over $128,680 from 21 properties.