I am newly married and have a hefty mortgage myself, but I manage to save a decent amount of money realistically 10-15k a year I have been working as a construction worker as long as I have been working I am a mason by trade and even though moneys tight I know I will be a successful investor even in the current market.

.- Collect Tax Certificate to verify Property Taxes are Paid- Get a current statement from the seller to verify the existing balance, if they are delinquent, you can get the bank on the phone to verify the amount to make the loan current.- Review the loan documents, there is most likely a due on sale clause, which is why you won't find a title company to process these for you.

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

I'm terrified of doing all this research, finding a "dream" property, only for it to fail and negative cash flow. 

Luckily, we knew this and expected this task to take a shorter amount of time because we've done it many times before.

Most likely all new mechanicals, windows, a fair amount of framing, insulation, etc., etc.

One month vacancy can eat up all the cash flow.

and are you looking to walk away with cash or simply refinance (meaning paying off) what you owe? 

The high tax eats away a lot at the cash flow.

In all honesty my clients putting down as little as 5% tend to cash flow as well.