Is cleaning of the apartment during my stay included?

For stays under 30 days: No, unfortunately. However, this can be ordered as an additional service.

However, if you are staying for more than 30 consecutive days, cleaning is not included and you clean the apartment yourself during your stay unless you wish to purchase this service. You can read more about this and order it under Additional services. We will clean the apartment when you check out, and there will be a small cleaning fee in that connection.