You need a BS Meter in this industry to know who is telling you something correct and who is full of it, most are full of it being taught and influenced by the guru bunch. 

Are your properties A,B,C class? 

Now I'm thinking I'd like more cash flow that a B or maybe even C could generate.

If I double close and the buyer(C) is coming to closing the same day, would I be responsible for funding the part A-B transaction (seller to myself)?

Things like class A,B,C,D can be really subjective.

I've read and heard people talk about owning a B property in a C neighborhood.

is that why you're saying 'wrap' the A-B?

Redirect to something like "do not talk to investor about your property until you have the following information in hand: a) b) c)..." is a great way to 1. buy you time to contact them, 2. get them away from looking for another investor and 3. get you the additional information that you may actually need.Another thing that Jason was right about is unfocused marketing campaign.

There are cons as well right, high crime rate, and an inconsistency in neighborhood class ( you'll have a B+ area two street from a C-). 

I'm looking to pay no more than $150k for a SFH located in a B neighborhood.