@Aleksandra Serebrenik its all about the trusting the process.

It depends on what the terms of your mortgage are.Pros-with no mortgage, you have higher cash flow.Cons-if you plan on buying more properties, you are better off saving the money for a down payment for your next place.The big questions are: can you get higher than 7% return if you invest that money elsewhere? 

If the property is good, fire their property management.

The excuse contractors always give is that they need the funds for materials.

We had to renegotiate the selling price.

if the wholesalers actually follow the law and make those disclosures and the sellers are not completely devoid of real estate knowledge those who wish to wholesale are going to spend a bunch of money only to lose the deals in the 11th hour. 

I have placed on all the free sites and start getting requests but is slow, any ideas or experience on which works the best?

If you know what you do and why you're doing it, there's no need for the bad and the ugly, which I personally haven't experienced.

Cold calling/texting works but you'd have to pay for the numbers and make the calls.

We use Propstream but I am looking for some added info that Propstream does not easily provide  @Sean OToole is the owner and he has built an incredible platform..