Bad experience when it comes to automatic car washing. The facts: 10 euros - option chosen by me - to wash my car externally. On the dispenser it says that it is out of order to insert coins but only banknotes (written in pen), it also says that it gives change. I then insert a twenty euro note. The washing ends but not even the shadow of the rest of the 20 euros. It's Sunday, there's no one there... So I click on the "request receipt" option so that the next day I can certify that I carried out a wash for 10 euros. Bizarrely, the receipt is not available. Moral: the wash cost me 20 euros. Not recommended.