On the other hand, if these are in terrible areas, you introduce a different kind of risk. 

Other types of insurance required can be “worker’s compensation insurance” and “builder’s risk insurance.

Currently I think 200k being the upper limit of investment makes the most sense and is within my risk tolerance range.

This is what I am encountering, in the current Mortgage Industry.If you think you will go FHA, Conventional, FHA 203k, etc. and then Quit Claim the property, to a Corporate Entity, or a Land Trust you run the risk of the lender discovering a Title Transfer occurred and activating the "Acceleration Clause" or "Due on Sale Clause" that requires the loan to be paid in full, within 'x' number of days.

A partnership would allow you to only risk time and not capital. 

IF that is the case full stop - yes you are paying for something called insurance but if you have a claim the company has the right to pretty much deny coverage for having the wrong type of policy.Landlord policies are higher cost but for a reason - there is a different and increased level of risk when the house is not owner occupied.Talk with your agent and get all the details sorted out. 

I've been co-owning for 8 years and its been great although it does come with risks requiring serious consideration.Best of luck!

  $200/month divides into the $100K initial negative equals 500 months to recover the initial negative equity.Let's double the cash flow to $400/month.  250 months to recover the initial negative equity so over 20 years.Let's reduce the negative equity position to $50K (which likely is less realistic than expecting $400/month cash flow at that rent point), you are at over 10 years to recover the initial equity position.Now let's do it with all cash, no financing.The 50% rule state $900/month cash flow.  900 * 12/200K = $5.4% or about half of lifetime return of S&P 500, or what can almost be achieved with a zero work, zero risk CD.I see no way that someone who understands the numbers will call this a good investment.Note just because an investment is better than most other investments in a market does not imply something is a good investment. 

If I were considering investing, I would read the PPM and Op Agreement to ID risks and further questions for the sponsors. 

What is your risk tolerance?