I would have to imagine folks who are competent enough to represent this type of value-add are typically focusing on larger opportunities than small to mid-size SFR portfolios.  

I understand most of their mentees come by referral, which says a lot about them - though I too found them on Craigslist.So, the four of them, plus their support staff and "volunteer" co-mentors is all they use to teach, demonstrate, mentor and coach. 

It isn't easy to make things pencil, and I don't see it getting much better over the next 12 months.I have changed my rental strategy to Co-Living (rent by the room).

You can get similar returns with co-living (padsplit ect), but that will likely not be a long term solution for you since you have not enjoyed being a landlord. 

I'm an investor and co-host in Dallas, TX--- and that's where I live. 

A child gets exposed to fentanyl in the property, CO poisoning, or someone gets shot in the property and then landlord gets sued.

Imagine if the investors approached it as a work-shop to co-op networks, ideas, resources to change direction of things.... 

I did a study on this and surveyed 40 investors in CO.

It's also unlikely that you can convert a single-family home into a community center (not sure if you mean an actual community center or co-living space).

I've been hang-drying my clothes for years and they dry pretty fast here in Colorado.