The average American making $900 per week doesn't normally go places that charge $50 a night for parking. Apparently parking at the Omaha Hilton is $15 per night.
If I'm price-conscious, all else being equal, I'd still prefer a Super 8 to an Airbnb because it might not be nice, but it won't be bad, and the variance between room and service quality across all their properties is pretty small, so I won't be surprised by anything. That, and if you're price-conscious, a bad Airbnb experience is expensive to fix; you just finished traveling, you want your room now, 3 hours and 4 phone calls later. Don't book an Airbnb unless you have a backup hotel to go to.