But you also want to know it's potential as a pure investment property (100%) looks like. 

My offers are typically AS-IS, not contingent on financing, and the inspection is purely for information purposes. 

When they don't pay for two or three months and then y ou go to court...another few months....4 to 6 months of no rent....how does that sound....pure misery for sure!

I will say that BP is pure GOLD in this regard.

Eventually most people run out of their own money for pure cash flow plays.

If you believe you will need cash soon enough, then you want to put as little as possible, so that you can do more purchases to start building up your portfolio.If you believe you won't need the cash for the near future ... then put down 20% and avoid extra expenses ... such as PMI ... etc.My very first rentals, I bought them in class A, pure appreciation play, put 20% down.

If it's purely/mainly from extra money you've put into it, then that hardly counts, right?

@Kenny Lee  this is all pure speculation of course since we are not on the front lines.but I have sold many a house on contract and the buyer still called his payment rent.. and called me to fix things after he moved in..

No issue at all with just buying a multi (or any property) as purely an investment.Perhaps you're concerned with down payments. 

I agree with @James Wise, you don't want to compete like that.I've always been an advocate for quality over quantity and Redfin is purely the latter.