It definitely tends to be older sellers who are interested in seller financing and I think you're exactly right on the psychology behind it.

I tend to go with 3b2ba's and I get about $1500 a month minimum.   

I love that you’re already narrowing down specific zip codes and doing your due diligence.I’ve heard good things about 73170 and 73135, especially with the proximity to Tinker Air Force Base, which tends to attract stable tenants.

I tend to play it safe with rules of thumb and do the studio calc.

She tends to take several days before she finally requests a contractor to go out and see the property to make a quote, and then another week before the contractor submits their quotes.  

I have some YouTube videos that may help with some of your questions and always happy to have a call to dive a little deeper. 1. which development(s) tends to be the best for ROI/have the best occupancy rates? 

Real estate agents tend to want to make a sale and they are not as experienced with the rental market as they are the sales market.

I tend to prefer flips for single family anymore although you can still BRRRR just has to be in a cheaper area where the rent/price ratios are a little better.

You tend to get more appreciation.

One thing I’ve always done is focus on the 75th percentile of the rent estimates, as my properties tend to fall into that range (very nice, but small with no amenities).While I think there will always be some manual research involved, the current platforms lack key functionality that could be easily implemented with the available market data and technology.1.Quality Metrics:•Filter comps to match the quality of your rentals.