Everything was fine until the 4:00 am the morning of our check out. One of the detectors (smoke?) began chirping. I am a light sleeper, so there is no way I could sleep through that. I called the front desk, and the attendant said the maintenance person doesn't come in until 7:00 am. She said she would try to find a ladder and a new battery. I asked her to please call me back when she was heading up so we could be dressed. I never got a call back or heard a word from her. The detector chirped off and on until we checked out around 9:00 am. We mentioned it when we checked out and the attendant said the overnight person made a note of it but would not have been able to leave the front desk unattended to fix the problem. A call back stating this would have been nice, or the offer to relocate to another room. Neither of these was done. This experience ruined our last night.