If you do decide to take a chance use a gift card! That way the will not have access to your bank account. Because the will continue to take out their $49. Payments. Everything on there you can find on Zillow or any other realtor site.
I've learned from other scams not to use ur debt card. Always Use a gift card! Once I was able to set up my account I was in this never ending loop with a free credit report. Can't see the list still. Don't fall for this.