With interest rates at a 10 year high, numerous potential home buyers are flooding the SFH rental market because they cant afford the interest rate on a mortgage.

  $700 per month rent in some areas can be quiet and stable and a war zone in other areas.

I have taken on numerous multi family projects through the years, from six-plexes to 75 unit complexes, with generally smooth transitions, except for one twelve unit property filled with unemployed criminals and homeless campers.

The point is that actual cash flows are volatile and it is silly to attempt to predict a single numeric value projecting cash flow or ROI. 

I looked at one from before the Civil War and made an offer (albeit low) but it went to another investor.There are certainly things you have to watch out for with old properties (knob and tube wiring, galvanized plumbing, lathe and plaster, etc.) but parts of them were built better (I'll take a stone foundation over a cinderblock one any day of the week). 

Can rent rooms in OO unit to improve cash flow/ROI.There are also numerous books on syndication, but I would be reluctant to invest with a syndicator that did not have any investment in the deal.  

By the way, I've worked with Guaranteed Rate numerous times in the past to finance the purchase of some SFR investment properties. 

For reference I’ve read numerous real estate books front to back multiple times (skip the flip, creative cash and all of the books published by bigger pockets).

It had been listed for about six month with numerous price decreases.

.; matching furniture, stylish rugs and throw pillows on the couch, no Star Wars or Pulp Fiction posters on the walls, etc.).