You won't have to deal much with POS requirements if you stay below $100k on a rented / rent ready property as mostly in that price range, you would be looking at Cleveland proper and not the surrounding suburbs that have the POS requirements. 

I've seen interest rates from 8% up to 12%; Points can range from 2-5% of the loan amount; Interest Only options from 1-5years. 

First off, 70%-85% is quite a range and on one spectrum, may be a deal and on the other, isn’t.Second, while you can certainly wholesale on market deals, it is not very easy to accomplish and most list agents will make it hard or impossible on you.

Yet, the appraisals come in with at least a 10% range.

Re mentioning one deal, I said it was an outlier, and the other range was accurate.

However, the purchase prices for this asset class can range from $5,000,000 - $500,000,000!

And out of those options, what are respectable percentages or fee ranges to expect to pay/make? 

As @Gorden Lopes mentioned, making it a 3/2 can get you into the $1100-1200 range depending on the location in 35810.We did a BRRRR in 35810 last year in a solid C neighborhood with a big yard and away from the main roads. 

@Eric JusticeThe properties that come to my mind in this price range are mostly going to be high rises in the Kenwood/Hyde Park/Woodlawn Area.

I rang the bell and she walked up with a smile and I said hey Mary, we just spoke.