And last time I checked it’s 2018 no one actually smokes flower... they smoke concentrates.

Anyway, figure what is it that you'd like to concentrate in real estate space.

@Sherman Dunn, I would concentrate on local/regional banks/credit unions.

Get a CPA to Figure it out and provide the best strategy and let your dad concentrate on selling the jobs and completing them. 

Or what if some moronic narcissistic imbecile decides to blow up the planet, now that that ability has been concentrated into the small hands of so few? 

I've seen numbers in the 14% to 16% range.As far as improvements, I'd concentrate on whatever it takes to get the home to the point that it survives an FHA/VA/USDA appraisal. 

Also if the complex has an investor concentration of more than 50%, it becomes non warrantable, again limiting your number of available lenders.  

I always taped my bedroom door at the bottom when I would leave after going in there and exterminating :). that was the concentrated area so it was the no-go zone for a while.

List of contractors: List of handymen: List of real estate attorneys: List of investor specializing agents: List of local laws (or links to them): List of Portfolio lenders: List of Conventional lenders: Price guide for Spokane and Valley residential real estate:Nice haves: One nice thing for the datasheet would be for someone to create an aerial overlay that labels neighborhoods by the ABCD classification, allowing investors to automatically avoid A and D areas and concentrate more on the BC areas. 

The Investors were quite happy with their returns, the flippers could concentrate on what they did best (finding and making deals), and the contractor/partner (me) could concentrate on bringing the project in on time and within budget.