I booked an Airbnb unit in China, a simple one-bedroom entire home/apt. When I showed up, I had (surprise) eight roommates, no lock on my bedroom door, and cockroaches and trash everywhere. The house was maintained like the worst college dorm you could imagine. I left immediately and Airbnb refused to refund me because I didn’t call them in the first 24 hours (try traveling to mainland china and using your mobile phone). Their slumlord host (who has my bad review and several other bad reviews in Chinese) is able to keep scamming unlucky Airbnb customers and Airbnb keeps their fees and listings. Translate reviews. Don’t trust Airbnb.