The site is no longer online.

While the owner is free to sell the property and the information about how they run it as a business, AirBnB does not allow them to sell their online identity for the platform.

You can find online mortgage calculators that allow you to play around and see what happens if you do an extra payment or increase your payments.

This may be because (1) until recently interest rates were trending lower so if the lender is getting a higher rate on subject note than he can obtain on new note there’s no monetary incentive to call the note (2) in the past technology did not exist to identify the property transfers (ten years ago county recording docs were not online) and (3) the lenders rather collect payments than own property.  

They see it online, it’s nice inside, but the street it’s on is rough.

I’d suggest checking out real estate networking events (local or online) like REIAs or BiggerPockets.

I've been doing research into this company for months and I've come to the conclusion that the company is NOT legitimate.

Subscribe to the local paper online, start to follow the real estate market locally.

If you didn't receive any income but you had legitimate business expenses, you should still file a Schedule C to deduct those expenses. 

I didn't invent this, it's the metrics of online media today.