when checking in, the receptionist asked for additional funds so the total room price was 250, previously paid 150 on the Traveloka application, with the reason that the price on the Traveloka application was unstable. finally did not stay at this hotel, because I felt trapped by the Traveloka application and the hotel. wanted to complain to the application but there was no refund facility. the hotel location is in an alley and looks quiet, no one has stayed at all. for the application, please check again whether the hotel is still worthy of joining the application or not, so as not to harm consumers.