At the end of your holiday you should leave your accommodation clean and tidy. In this way the next guests can also enjoy a clean unit of accommodation on their arrival. A final check is made by local management at an agreed time, and whilst you are still there.
Some campsites charge for final cleaning. Sometimes the final cleaning costs are compulsory. There are also campsites where you can arrange for the final cleaning to be done for you. That way you do not to clean the accommodation yourself.
Cleaning costs vary per type of accommodation and per campsite. The costs are included in the price list. If you have to pay for cleaning, it will be shown on your booking confirmation.