Reviews should be unbiased
  • Members of the Airbnb community may not coerce, intimidate, extort, threaten, incentivize or manipulate another person in an attempt to influence a review, like promising compensation in exchange for a positive review or threatening consequences in the event of a negative review.
  • Reviews may not be provided or withheld in exchange for something of value—like a discount, refund, reciprocal review, or promise not to take negative action against the reviewer. They also may not be used as an attempt to mislead or deceive Airbnb or another person. For example, guests should not write biased or inauthentic reviews as a form of retaliation against a Host who enforces a policy or rule.
If they don't follow these rules, you can report them to Airbnb.