"without using any of your own money"  This pitch is designed to attract people that have very small amounts of money and get them to pay the promoter. 

The choice is very personalized.  

This.Curated design is just one of the tools.

I purchased 2 properties this year at 70% of as-is appraisal value. 

Is anyone doing it?

Who cleand the bathroom , the kitchen , whos tv is in the living room , does one play their music too loud ?

It just all depends, but if the deal is not selling, or not going to sell at a price to a first time homebuyer, or that wholesaler can negotiate the price that is the market directing the way the house/property is going to sell. 

Quote from @David Webb: #Sacramento is shifting into a more deliberate market — prices ticking up, buyers cooling.

All work, but for all deals.The bottom line is making what you CAN do with a deal match up nicely with what that money partner NEEDS you to do. 

You are also going to need to give them a list of utilities to put in their name, whose name it is and get proof they do if you don't already do that with tenants.