Fake reviews are common on Airbnb.com as well. New hosts just request their friends to book their house and then pay them back for the same. In this case Airbnb

Fake reviews are common on Airbnb.com as well. New hosts just request their friends to book their house and then pay them back for the same. In this case Airbnb may even benefit (unlike Amazon) since they receive their non-refundable fee when a friend books the house.