Maybe it's just me, but when I'm on vacation the last thing I want to spend my time doing is dishes. I'd also rather explore where I'm visiting than sitting in some random person's house.
Give me a hotel room with turn down service over an AirBnB every time.
It does feel like Airbnb is just reinventing hotels tho. (Just like streaming is re-inventing cable and Uber is re-inventing taxis)