Who cares about lifetime interest costs, except to the extent you can easily lower them (refinance to a lower interest rate) to increase your cashflow.

You can't easily determine whom has paid and who hasn't.  

They told me that they've rarely had a screen crap out, but if it does, they told me that I could buy a new one from them if I wanted, but could likely get a better deal from Costco and easily pop it in.

Plus, with how much appreciation is coming to Columbus Ohio, that house will easily 2x or 3x over the next few years from all the population/job/companies developing here.Plus, Anduril just announced another 4k jobs and over 1B+ in development in Columbus Ohio along with all the companies already developing here (Intel, Google, Amazon, FB, Nationwide Childrens, etc)

You could very easily find yourself broke and homeless with no way to recover. 

These specialized companies, easily found online or here, will create your company’s SD 401(k) plan.

Attitude and professionalism are paramount; product knowledge next, and then there's your contact/follow-up systems.Put that together, price-test against the market, and you'll have a sustainable, constantly expanding, and very profitable venture.Good luck! 

To expand a little on what is mentioned the underwriter's guideline, a DIL does not extinguish subsequent liens, so if the borrower has judgments against him/her/it that attach to the property, the DIL grantee takes title subject to them and may have difficulty getting them released later without payment. 

For a 3/2/1 of 1200 sq ft, you can easily rent it for 1650 which is what I did last week for a lease break out and had a tenant move in 3 days after the vacancy.

Most of the vetting and signing up can easily be done through email and using website.