I am not sure if the current owner is charging market rates on these.

Real Estate is an investment that has the ability to deliver excellent returns because the cash down payment is such a small fraction compared to the return on the retail value .

Question 1)  I am having is how much to charge for rent?

Let's say, best case scenario, you're able to find a NJ realtor who charges you only 5% commission and is able to sell your property for the $210k you paid. 

It's a bill that the property should be able to pay itself.

In the past few weeks I charge more then the usual maximum 30% of the Credit card limit.

I am looking for much stronger leverage capabilities and much larger lines of credit.

8)Access your buyer's list and push the house until an investor buys it-- Market your wholesaling business9)**When an investor signs the contract**-- Charge a wholesaler fee-- Get your deposit back (if you needed one) and make a profit 

In addition, he keeps request additional charges for "change orders" that are not signed by us.

Using leverage to create cash flow and give me the ability to  build my net worth quicker using less money, Thanks again,Eli