"Waiting for elevators took ages. Asked for house keeping at 8am, no one came to clean when I went back at 2:30 pm. Had to go down to concierge to ask for housekeeping as the call to concierge was on hold for more than 5 minutes. The concierge staff called house keeping in front of me and gave me a dirty look saying loudly to the housekeeper that the customer is complaining."