I try to model his behavior and I'd recommend doing the same.

I think it's a bit speculative as the exact effects are hard to judge, particularly given how off many of the models have been.

Our unique partnership model ensured that both Erika Gilbert and Partner Driven were financially aligned to achieve maximum returns on the sale.

With a 5% vacancy and a 32% expense ratio (without looking at the property) the model projects a healthy Standalone DSCR of 1.21x.

Build to rent model.

Is there any legitimate company that I can work with that has a similar model?

If you are a "legacy" subscription host, you can continue adding properties under the subscription model.  

Most of the time, even in the RBTR model, it's really not much day to day work.

As an LP, I only care about net returns on full cycle deals, because project level can, and often are, bring down project level returns significantly once you take into account GP fees and carried interest2.

As far as purchasing a new home as investment, you are allowed to rent that house as Longer Term whole house, Rent By The Room (usually called SRO for Single Room Occupancy, CoLiving, or PadSplit model), Mid Term (30+ day rentals), or Short Term rentals.