I was checked into a room that had not cleaned. Dirty sheets. dirty towels on the floor, dirty coffee cups. The vent in the bathroom was on all night, too noisy to sleep, and it No hot water in the shower in the morning. It was impossible to set the alarm on the clock in my room. I didn't get my wake up. call. That and the alarm were real problem was I had to be at the hospital for a biopsy at 7:15 a.m. Not fun with no sleep. Never again will I stay at a Hilton.