I use software from the hedge fund I work with a hedge fund that connects TO 4500 BANKS, LENDER, AND CREDIT UNION I can take a scenario to add it to my search engine it runs many different quotes so when I'm working with clients I put 5-10 quotes in from of them and save them lots of time and money and they go with the best program that fits the deal

I estimated the down payment with the closing fees would be around 12k and I could finalize saving that after I start my new job as a Project Engineer for a multifamily construction company next month.

Than one has to get familiar with the market one is targeting, I get with various government board members and engineers to find receptiveness of such project and if city plan already has a designated area of interest for such, which it often does.

On an individual property, cash flow is choppy like a bad one cylinder engine.

Also, you'll need an architect and engineer inspections to make sure the structure is safe. 

Consult a structural engineer for other material choices.

I come from a structural engineering background, and I find comfort in calculations--the numbers don't lie.I confidently bought my first BRRRR (small multifamily) within 6 months of finishing the book.

Some of my clients have used a company called Rezio for Architectual, Engineering, and Permitting, they are great to work with and handle the whole process. 

My name is Aaron Wilkins and I am IT engineer in the DC metro area.

More power to you if you have some "code" 100s or 1,000s of REI (a bunch of them are here in BP Nation) with software engineering degrees haven't figured out.