The manual entry of numbers has moved to an automated model with accurate ARV, Cap Rates, etc.  

Moving to a portfolio model—where a pod (1 PM + 2 VAs) manages all aspects of 200+ units—streamlined operations and improved accountability.

Over the next 3 - 5 years I plan to 1031 exchange all of our single family homes and purchase another 40 that won’t have mortgages (we use the lease option model to sell our properties to maximize profits so we cycle through properties every 3-5 years).

In the UK for example we have a simple LTR model, which works well and is very hands off.

We wanted to test out the Padsplit model and have it in our portfolio.

Personally, we saw some great deals, but there were others with different modeling that we have that had us winning very, very few bids.

They all use the same business model.

Quote from @Alan Hale: Is my modeling wrong?

I haven't heard any who recommend a primary business model of buying notes with the chief intent of foreclosing versus getting the owner re-performing considering the cost and time required for foreclosure proceedings as well as all the unknowns that come  along with it.

The roofer gave me a invoice with high level bill of material, and a statement that it has 2 years of warranty and brand name of the shingles.It does not say brand name warranty or model or batch number etc.