But there are too many unknowns with Facebook PPC.

The big reason is the unknown on HOA.

(whether they close or not is unknown at this time)2.

I am not making a statement that this is true, this is one of the known unknowns that has caused me to avoid turnkey for the time being though I feel that you are seeking a fair price for the quality of rehab, rent returns and reliable PM ops.

Do not let fear of the unknown cause inaction.

What are some other unknown or unique utilities besides the normal water/sewer, heating, & electric?

My lender sent me an inquiries form that lists everyone who's run my credit this year. Two of the companies are the other lenders I was talking to before going with this one, but a few run my credit multiple times and...

You have to really know what you are buying.A lot of developers like already entitled land that is cleared.For example if I buy raw land like this parcel there are unknowns.

Once you begin to factor in unknowns that tend to pop up in fix and flips margins start to shrink and with your amount of projected profit you run the risk of making nothing and or potentially loosing money. 

The original seller disclosure checked "unknown".