In need of a vacation but strapped on the money front? Listing your place on Airbnb while you're gone can pretty much pay for your travels and then some. A win-win if you ask us. According to the home-hosting site, a monthly stay can reach upwards of $1,440 (and that's just for one room). While you can predict just how much your place can make with their easy calculator, click through for a few ways to amp up your earning potential.