"We reported to the desk manager that there is air in the water pipes and it is continually flowing quite loudly in the shower drain and, something was flowing from outside from outside causing loud running water noise. He said it was the person upstairs using the washing machine. We noticed the hotel's laundry room/services are next door but regardless, the hotel is old and does have air in it pipes. These means the water flow in the bathroom sink is very inconsistent and, the shower pressure is like a fire hose!"