Radisson Blu brand , well maintain & good rooms. Kindly check your invoice at the time of departure , they are charging GST as well as service charges which is optional to pay. I have taken objection to pay it , arguments from reception , we have policy onward you have not like our services ? Even though after all this arguments you are not ready to pay service charges they will prepare one credit note mentioning customer don't want to pay service charges & they will take your signature and remove the same.