He pretty much gave everything you need to know about the loan .Even though that's not your primary qn , let me restate , your biggest challenge will be construction , Though it might not be clear now , you will get funding , you have 90K worth equity in the property .To expand on the construction being a challenge , you will slowly start to see that the bids vary widely .

Lets not paint with a wide brush, now.

I live in an area where all tools and materials are left on site and the property is wide open.

Just go in with your eyes wide open, hope for the best and plan for the worst. 

Went to the back door and it was wide open.

If you'd like to PM me the address I'm happy to give you my feedback. 46201 has a VERY wide range of properties inside of it. 

Solar has a wide adoption across the US, and doubling every few years. 19% of California's electricity came from solar in 2018, and there are about 1 Million residential rooftop solar installations there. 

If it's the other way round, you may try wide.

I hope that helps to some extent and feel free to let me know if you have any questions!

Our nation has slowly become more and more of a debtor nation, resulting in an inability for many people nation wide to save up a down payment as well as qualify for a mortgage. 4.