I know it would increase my cashflow with the 30yr loan.

currently enrolled in jy monk real estate class, was wondering about any websites, books, study guides etc. that i can use to increase my chances of passing the exam.  

To increase kitchen cabinet/counter space on my current project, I'm removing an exterior door. 

In a single bulb fixture that may not be a big deal, but when you're talking multiple bulb fixtures the odds of having a bad bulb in there increase. 

Either option will increase your allocation to RE equity.

So I'd say the seller(s) should consult with an attorney or accountant, but it's possible they may owe much less than 15% or nothing.Also as Account Closed said, seller financing is also often attractive to people who are concerned about taking a big tax hit in one year - instead it's "pay small amounts as you go, over time as you receive the money" and is great for a number of reasons (no or a favorable interest rate for you, no bank BS, build long-term relationships and credibility with future sellers, possibility to discount in future with a payoff offer, etc.).It's worth having in your mental toolbox even if you don't use it on this deal.

Population increases? 

Both have RE values that have increased for 50+ years, just ask someone who passed on an opportunity in the 70' or 80's.    

My attorney said I can spend the money to get it to code then try to sue the sellers to get my money back.I am not attracted to the suing option so I am trying to contact the sellers but they live out of the country.

I suppose it's based on whoever is the most attractive target to sue and get money from.