The key is replaced by a bracelet that was given to you on arrival and that you should always carry with you.
This bracelet incorporates a chip that enables you to open the door of your room and also serves to make your consumption and identification charges digitally in the different Bars and Restaurants of the hotel.
There is also a card to activate the electricity in your room, which you will have to insert in the card holder next to the entrance door.
Please take the utmost care with the bracelet and report any loss immediately.