Neighbors said (may no be true) that the owner just took the insurance money and has no plans to fix the house.I inquired at city hall about the process of potentially buying the property before they demolish it. 

The material cost me about $500 (for dimensional, not three tab shingles) and the insurance check was for about $1400-$1500.

Redfin is actually an excellent source for info on the house - mortgage numbers, taxes, insurance, etc.

.$2,135.00MONTHLY INCOME$1,694.08MONTHLY EXPENSES$440.92MONTHLY CASHFLOW14.08%PRO FORMA CAP$9,853.40NOI$22,125.00TOTAL CASH NEEDED23.91%CASH ON CASH ROI13.59%PURCHASE CAP RATEExpensesIncome50% RuleTotal operating expenses:Mortgage expenses:Vacancy:$170.80Repairs:$213.50CapEx:$106.75Electricity:$50.00Water & Sewer:$162.00Insurance:$120.00Management:$213.50P&I:$380.20Property Taxes:$277.33$72,500PURCHASE PRICEPurchase Closing Costs$2,000.00Estimated Repairs$2,000.00Total Project Cost$76,500.00After Repair Value$70,000.00 Down Payment$18,125.00Loan Amount$54,375.00Loan Points$0.00Amortized Over30 yearsLoan Interest Rate7.500%Monthly P&I$380.20Total Cash Needed$22,125.00 Financial Info2.79%2% RULE $15,625.00TOTAL INITIAL EQUITY2.83GROSS RENT MULTIPLIER 2.16DEBT COVERAGE RATIOAnalysis Over Time3% /yearEXPENSE INCREASE 3% /yearINCOME INCREASE 2% /yearPROPERTY VALUE INCREASEYear 1Year 2Year 5Year 10Year 15Year 20Year 30Total Annual Income$25,620.00$26,388.60$28,835.54$33,428.29$38,752.55$44,924.83$60,375.21Total Annual ExpensesOperating ExpensesMortgage Payment$20,328.97$15,766.60$4,562.37$20,801.97$16,239.60$4,562.37$22,307.82$17,745.45$4,562.37$25,134.21$20,571.84$4,562.37$28,410.77$23,848.40$4,562.37$32,209.20$27,646.83$4,562.37$41,717.40$37,155.03$4,562.37Total Annual Cashflow$5,291.03$5,586.63$6,527.71$8,294.08$10,341.78$12,715.62$18,657.81Cash on Cash ROI23.91%25.25%29.50%37.49%46.74%57.47%84.33%Property Value$71,400.00$72,828.00$77,285.66$85,329.61$94,210.78$104,016.32$126,795.31Equity$17,526.25$19,494.41$25,837.43$38,134.84$53,197.53$71,986.64$126,795.31Loan Balance$53,873.75$53,333.59$51,448.23$47,194.77$41,013.25$32,029.67$0.00Total Profit if Sold *-$1,449.73$6,062.22$30,895.02$80,784.39$143,073.13$220,258.21$432,774.81Annualized Total Return-6.55%12.87%19.10%16.62%14.34%12.71%10.60%

My plan to getting started is to buying a single family house 4-6 bedrooms for around 200-300k  and renting out each bedroom for around 600 a month the area I'm looking to invest in has 2 major university's and 1 major collage so id be looking to rent to students , I do not have enough money to put down a conventional 20% down payment for an investment property so id have to put down 5-10 percent down with Mortgage insurance and put it as my primary residence but realistically I wouldn't be living there. 

You might run into issues with insurance with the pool.  

We put 1k a month into the fund, and it's used for repairs, maintenance and other expenses, not counting taxes, insurance or mortgages. 

Your expenses after taxes remain the same as well so you can save $160 per month (until your real estate property taxes and insurance increase). 

Remember Fannie uses debt-to-income (DTI) but the commercial loan uses debt service coverage ratio (DSCR). 

@Maria Marrero  Dept Service Coverage Ratio or DSCR for short, is the amount of Net Operating Income ( NOI ), which does not include your mortgage, Divided by Total Dept Service (TDS) ( usually mortgage payments, equity loans ) so the formula is: DSCR=NOI/TDS.