 reaction of reception staff about my complain of the air condition problem as we stay 10 nights and 1st 3 nights was good and after that one room keep disconnecting every 2 minutes all night and the 2nd room not cool enough and the worse part that no body care to communicate with me after i complain 2nd issue the house keeping staff not keep the shampoo daily after we use the one in the bath room and i thought will do it next day but didn t i didn t talk to the management because i want to see what kind of HILTON in Vienna as my experience is so good special in London Hilton management should care about the small details as we paid for these small details 
 restaurant staff