Second time staying at Santika Premier Gubeng. The first time there was no problem. This second time was quite disappointed from the beginning until leaving, completely dissatisfied for the price which was not cheap. We booked a deluxe room with a double bed, which was not available because it was full, and we upgraded to a king room so we could have a double bed (not a problem because I was staying with my husband). We were given room 1911, and as soon as we entered, we heard a disturbing noise from the central AC and it was confirmed by the hotel staff that it was indeed noisy. They still called a mechanic and tried to fix it, but it still couldn't be fixed and they offered to move rooms. The front office explained on the phone that the AC was indeed a central AC (I know it's a central AC, but during my stays in any hotel, central ACs normally don't make noise). After about an hour of waiting, we were finally moved to room 1906, which was indeed quiet but the AC was unstable to the point of being hot in the room. Next time, they will pay more attention to the maintenance.