The first night in our room, the HVAC system made whining and whoring noise that made it impossible to sleep with the system on. Fortunately, the staff fix this the next day, and when we return to our room, it worked as advertised.
The second night of our stay went well until about 1 AM, then a small dog started barking in the room next to us and continued to bark incessantly all night, even though we called the front desk and tried to get them to do something about it. All they did was call us back and said no one is answering the phone.