At the start of the stay, the receptionist said that he could use 2 plan cards so that the air conditioner would still be on because the city of Palu is very hot, so after finishing business outside, I want to go back to the room, the room is cold. The hotel staff even withdrew the card on the grounds of electricity, so the room was really hot again. From the start, I should have said I couldn't. Hopefully the service can be improved again.