- In Vienna, it is not permitted to rent via AirBNB in residential zones (this results from the zoning plan).
- In the case of condominiums, it is important to check whether renting via AirBNB contradicts the condominium contract or the condominium's legal designation.
- In the case of rented apartments, letting via AirBNB may contradict the subletting ban.
- Depending on the configuration, a business license may also be required for renting out via AirBNB.